15903125280

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:931

約数の個数: 576

約数和(自身を含む): 65304465408

約数和(自身を除く): 49401340128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 162, 168, 180, 189, 210, 213, 216, 224, 240, 243, 252, 270, 280, 284, 288, 315, 324, 336, 355, 360, 378, 405, 420, 426, 432, 480, 486, 497, 504, 540, 560, 567, 568, 630, 639, 648, 672, 710, 720, 756, 810, 823, 840, 852, 864, 945, 972, 994, 1008, 1065, 1080, 1120, 1134, 1136, 1215, 1260, 1278, 1296, 1420, 1440, 1491, 1512, 1620, 1646, 1680, 1701, 1704, 1890, 1917, 1944, 1988, 2016, 2130, 2160, 2268, 2272, 2430, 2469, 2485, 2520, 2556, 2592, 2835, 2840, 2982, 3024, 3195, 3240, 3292, 3360, 3402, 3408, 3780, 3834, 3888, 3976, 4115, 4260, 4320, 4473, 4536, 4860, 4938, 4970, 5040, 5112, 5670, 5680, 5751, 5761, 5964, 6048, 6390, 6480, 6584, 6804, 6816, 7407, 7455, 7560, 7668, 7776, 7952, 8230, 8505, 8520, 8946, 9072, 9585, 9720, 9876, 9940, 10080, 10224, 11340, 11360, 11502, 11522, 11928, 12345, 12780, 12960, 13168, 13419, 13608, 14814, 14910, 15120, 15336, 15904, 16460, 17010, 17040, 17253, 17283, 17892, 18144, 19170, 19440, 19752, 19880, 20448, 22221, 22365, 22680, 23004, 23044, 23856, 24690, 25560, 26336, 26838, 27216, 28755, 28805, 29628, 29820, 30240, 30672, 32920, 34020, 34080, 34506, 34566, 35784, 37035, 38340, 38880, 39504, 39760, 40257, 44442, 44730, 45360, 46008, 46088, 47712, 49380, 51120, 51849, 53676, 54432, 57510, 57610, 58433, 59256, 59640, 61344, 65840, 66663, 67095, 68040, 69012, 69132, 71568, 74070, 76680, 79008, 79520, 80514, 86265, 86415, 88884, 89460, 90720, 92016, 92176, 98760, 102240, 103698, 107352, 111105, 115020, 115220, 116866, 118512, 119280, 120771, 131680, 133326, 134190, 136080, 138024, 138264, 143136, 148140, 153360, 155547, 161028, 172530, 172830, 175299, 177768, 178920, 184032, 184352, 197520, 199989, 201285, 207396, 214704, 222210, 230040, 230440, 233732, 237024, 238560, 241542, 259245, 266652, 268380, 272160, 276048, 276528, 292165, 296280, 306720, 311094, 322056, 333315, 345060, 345660, 350598, 355536, 357840, 395040, 399978, 402570, 409031, 414792, 429408, 444420, 460080, 460880, 466641, 467464, 483084, 518490, 525897, 533304, 536760, 552096, 553056, 584330, 592560, 603855, 622188, 644112, 666630, 690120, 691320, 701196, 711072, 715680, 777735, 799956, 805140, 818062, 829584, 876495, 888840, 920160, 921760, 933282, 934928, 966168, 999945, 1036980, 1051794, 1066608, 1073520, 1168660, 1185120, 1207710, 1227093, 1244376, 1288224, 1333260, 1380240, 1382640, 1399923, 1402392, 1555470, 1577691, 1599912, 1610280, 1636124, 1659168, 1752990, 1777680, 1866564, 1869856, 1932336, 1999890, 2045155, 2073960, 2103588, 2133216, 2147040, 2333205, 2337320, 2415420, 2454186, 2488752, 2629485, 2666520, 2760480, 2765280, 2799846, 2804784, 3110940, 3155382, 3199824, 3220560, 3272248, 3505980, 3555360, 3681279, 3733128, 3864672, 3999780, 4090310, 4147920, 4207176, 4666410, 4674640, 4733073, 4830840, 4908372, 4977504, 5258970, 5333040, 5599692, 5609568, 6135465, 6221880, 6310764, 6399648, 6441120, 6544496, 6999615, 7011960, 7362558, 7466256, 7888455, 7999560, 8180620, 8295840, 8414352, 9332820, 9349280, 9466146, 9661680, 9816744, 10517940, 10666080, 11043837, 11199384, 12270930, 12443760, 12621528, 13088992, 13999230, 14023920, 14199219, 14725116, 14932512, 15776910, 15999120, 16361240, 16828704, 18406395, 18665640, 18932292, 19323360, 19633488, 21035880, 22087674, 22398768, 23665365, 24541860, 24887520, 25243056, 27998460, 28047840, 28398438, 29450232, 31553820, 31998240, 32722480, 33131511, 36812790, 37331280, 37864584, 39266976, 42071760, 44175348, 44797536, 47330730, 49083720, 50486112, 55219185, 55996920, 56796876, 58900464, 63107640, 65444960, 66263022, 70996095, 73625580, 74662560, 75729168, 84143520, 88350696, 94661460, 98167440, 99394533, 110438370, 111993840, 113593752, 117800928, 126215280, 132526044, 141992190, 147251160, 151458336, 165657555, 176701392, 189322920, 196334880, 198789066, 220876740, 223987680, 227187504, 252430560, 265052088, 283984380, 294502320, 331315110, 353402784, 378645840, 397578132, 441753480, 454375008, 496972665, 530104176, 567968760, 589004640, 662630220, 757291680, 795156264, 883506960, 993945330, 1060208352, 1135937520, 1325260440, 1590312528, 1767013920, 1987890660, 2271875040, 2650520880, 3180625056, 3975781320, 5301041760, 7951562640, 15903125280]

約数ペア:

[(1, 15903125280), (2, 7951562640), (3, 5301041760), (4, 3975781320), (5, 3180625056), (6, 2650520880), (7, 2271875040), (8, 1987890660), (9, 1767013920), (10, 1590312528), (12, 1325260440), (14, 1135937520), (15, 1060208352), (16, 993945330), (18, 883506960), (20, 795156264), (21, 757291680), (24, 662630220), (27, 589004640), (28, 567968760), (30, 530104176), (32, 496972665), (35, 454375008), (36, 441753480), (40, 397578132), (42, 378645840), (45, 353402784), (48, 331315110), (54, 294502320), (56, 283984380), (60, 265052088), (63, 252430560), (70, 227187504), (71, 223987680), (72, 220876740), (80, 198789066), (81, 196334880), (84, 189322920), (90, 176701392), (96, 165657555), (105, 151458336), (108, 147251160), (112, 141992190), (120, 132526044), (126, 126215280), (135, 117800928), (140, 113593752), (142, 111993840), (144, 110438370), (160, 99394533), (162, 98167440), (168, 94661460), (180, 88350696), (189, 84143520), (210, 75729168), (213, 74662560), (216, 73625580), (224, 70996095), (240, 66263022), (243, 65444960), (252, 63107640), (270, 58900464), (280, 56796876), (284, 55996920), (288, 55219185), (315, 50486112), (324, 49083720), (336, 47330730), (355, 44797536), (360, 44175348), (378, 42071760), (405, 39266976), (420, 37864584), (426, 37331280), (432, 36812790), (480, 33131511), (486, 32722480), (497, 31998240), (504, 31553820), (540, 29450232), (560, 28398438), (567, 28047840), (568, 27998460), (630, 25243056), (639, 24887520), (648, 24541860), (672, 23665365), (710, 22398768), (720, 22087674), (756, 21035880), (810, 19633488), (823, 19323360), (840, 18932292), (852, 18665640), (864, 18406395), (945, 16828704), (972, 16361240), (994, 15999120), (1008, 15776910), (1065, 14932512), (1080, 14725116), (1120, 14199219), (1134, 14023920), (1136, 13999230), (1215, 13088992), (1260, 12621528), (1278, 12443760), (1296, 12270930), (1420, 11199384), (1440, 11043837), (1491, 10666080), (1512, 10517940), (1620, 9816744), (1646, 9661680), (1680, 9466146), (1701, 9349280), (1704, 9332820), (1890, 8414352), (1917, 8295840), (1944, 8180620), (1988, 7999560), (2016, 7888455), (2130, 7466256), (2160, 7362558), (2268, 7011960), (2272, 6999615), (2430, 6544496), (2469, 6441120), (2485, 6399648), (2520, 6310764), (2556, 6221880), (2592, 6135465), (2835, 5609568), (2840, 5599692), (2982, 5333040), (3024, 5258970), (3195, 4977504), (3240, 4908372), (3292, 4830840), (3360, 4733073), (3402, 4674640), (3408, 4666410), (3780, 4207176), (3834, 4147920), (3888, 4090310), (3976, 3999780), (4115, 3864672), (4260, 3733128), (4320, 3681279), (4473, 3555360), (4536, 3505980), (4860, 3272248), (4938, 3220560), (4970, 3199824), (5040, 3155382), (5112, 3110940), (5670, 2804784), (5680, 2799846), (5751, 2765280), (5761, 2760480), (5964, 2666520), (6048, 2629485), (6390, 2488752), (6480, 2454186), (6584, 2415420), (6804, 2337320), (6816, 2333205), (7407, 2147040), (7455, 2133216), (7560, 2103588), (7668, 2073960), (7776, 2045155), (7952, 1999890), (8230, 1932336), (8505, 1869856), (8520, 1866564), (8946, 1777680), (9072, 1752990), (9585, 1659168), (9720, 1636124), (9876, 1610280), (9940, 1599912), (10080, 1577691), (10224, 1555470), (11340, 1402392), (11360, 1399923), (11502, 1382640), (11522, 1380240), (11928, 1333260), (12345, 1288224), (12780, 1244376), (12960, 1227093), (13168, 1207710), (13419, 1185120), (13608, 1168660), (14814, 1073520), (14910, 1066608), (15120, 1051794), (15336, 1036980), (15904, 999945), (16460, 966168), (17010, 934928), (17040, 933282), (17253, 921760), (17283, 920160), (17892, 888840), (18144, 876495), (19170, 829584), (19440, 818062), (19752, 805140), (19880, 799956), (20448, 777735), (22221, 715680), (22365, 711072), (22680, 701196), (23004, 691320), (23044, 690120), (23856, 666630), (24690, 644112), (25560, 622188), (26336, 603855), (26838, 592560), (27216, 584330), (28755, 553056), (28805, 552096), (29628, 536760), (29820, 533304), (30240, 525897), (30672, 518490), (32920, 483084), (34020, 467464), (34080, 466641), (34506, 460880), (34566, 460080), (35784, 444420), (37035, 429408), (38340, 414792), (38880, 409031), (39504, 402570), (39760, 399978), (40257, 395040), (44442, 357840), (44730, 355536), (45360, 350598), (46008, 345660), (46088, 345060), (47712, 333315), (49380, 322056), (51120, 311094), (51849, 306720), (53676, 296280), (54432, 292165), (57510, 276528), (57610, 276048), (58433, 272160), (59256, 268380), (59640, 266652), (61344, 259245), (65840, 241542), (66663, 238560), (67095, 237024), (68040, 233732), (69012, 230440), (69132, 230040), (71568, 222210), (74070, 214704), (76680, 207396), (79008, 201285), (79520, 199989), (80514, 197520), (86265, 184352), (86415, 184032), (88884, 178920), (89460, 177768), (90720, 175299), (92016, 172830), (92176, 172530), (98760, 161028), (102240, 155547), (103698, 153360), (107352, 148140), (111105, 143136), (115020, 138264), (115220, 138024), (116866, 136080), (118512, 134190), (119280, 133326), (120771, 131680)]