865410480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 560

約数和(自身を含む): 3512989440

約数和(自身を除く): 2647578960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 71, 72, 76, 80, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 142, 144, 152, 162, 165, 171, 176, 180, 190, 198, 209, 213, 216, 220, 228, 240, 243, 264, 270, 284, 285, 297, 304, 324, 330, 342, 355, 360, 380, 396, 405, 418, 426, 432, 440, 456, 486, 495, 513, 528, 540, 568, 570, 594, 627, 639, 648, 660, 684, 710, 720, 729, 760, 781, 792, 810, 836, 852, 855, 880, 891, 912, 972, 990, 1026, 1045, 1065, 1080, 1136, 1140, 1188, 1215, 1254, 1278, 1296, 1320, 1349, 1368, 1420, 1458, 1485, 1520, 1539, 1562, 1584, 1620, 1672, 1704, 1710, 1782, 1881, 1917, 1944, 1980, 2052, 2090, 2130, 2160, 2280, 2343, 2376, 2430, 2508, 2556, 2565, 2640, 2673, 2698, 2736, 2840, 2916, 2970, 3078, 3124, 3135, 3195, 3240, 3344, 3408, 3420, 3564, 3645, 3762, 3834, 3888, 3905, 3960, 4047, 4104, 4180, 4260, 4455, 4560, 4617, 4686, 4752, 4860, 5016, 5112, 5130, 5346, 5396, 5643, 5680, 5751, 5832, 5940, 6156, 6248, 6270, 6390, 6480, 6745, 6840, 7029, 7128, 7290, 7524, 7668, 7695, 7810, 7920, 8019, 8094, 8208, 8360, 8520, 8910, 9234, 9372, 9405, 9585, 9720, 10032, 10224, 10260, 10692, 10792, 11286, 11502, 11664, 11715, 11880, 12141, 12312, 12496, 12540, 12780, 13365, 13490, 13680, 13851, 14058, 14256, 14580, 14839, 15048, 15336, 15390, 15620, 16038, 16188, 16720, 16929, 17040, 17253, 17820, 18468, 18744, 18810, 19170, 19440, 20235, 20520, 21087, 21384, 21584, 22572, 23004, 23085, 23430, 23760, 24282, 24624, 25080, 25560, 26730, 26980, 27702, 28116, 28215, 28755, 29160, 29678, 30096, 30672, 30780, 31240, 32076, 32376, 33858, 34506, 35145, 35640, 36423, 36936, 37488, 37620, 38340, 40095, 40470, 41040, 42174, 42768, 44517, 45144, 46008, 46170, 46860, 48564, 50160, 50787, 51120, 51759, 53460, 53960, 55404, 56232, 56430, 57510, 58320, 59356, 60705, 61560, 62480, 63261, 64152, 64752, 67716, 69012, 69255, 70290, 71280, 72846, 73872, 74195, 75240, 76680, 80190, 80940, 84348, 84645, 86265, 89034, 90288, 92016, 92340, 93720, 97128, 101574, 103518, 105435, 106920, 107920, 109269, 110808, 112464, 112860, 115020, 118712, 121410, 123120, 126522, 128304, 133551, 135432, 138024, 138510, 140580, 145692, 148390, 150480, 152361, 153360, 160380, 161880, 168696, 169290, 172530, 178068, 182115, 184680, 187440, 189783, 194256, 203148, 207036, 210870, 213840, 218538, 221616, 222585, 225720, 230040, 237424, 242820, 253044, 253935, 258795, 267102, 270864, 276048, 277020, 281160, 291384, 296780, 304722, 316305, 320760, 323760, 327807, 337392, 338580, 345060, 356136, 364230, 369360, 379566, 400653, 406296, 414072, 421740, 437076, 445170, 451440, 460080, 485640, 506088, 507870, 517590, 534204, 546345, 554040, 562320, 569349, 582768, 593560, 609444, 632610, 641520, 655614, 667755, 677160, 690120, 712272, 728460, 759132, 761805, 801306, 812592, 828144, 843480, 874152, 890340, 948915, 971280, 983421, 1012176, 1015740, 1035180, 1068408, 1092690, 1108080, 1138698, 1187120, 1201959, 1218888, 1265220, 1311228, 1335510, 1354320, 1380240, 1456920, 1518264, 1523610, 1602612, 1639035, 1686960, 1748304, 1780680, 1897830, 1966842, 2003265, 2031480, 2070360, 2136816, 2185380, 2277396, 2403918, 2437776, 2530440, 2622456, 2671020, 2846745, 2913840, 3036528, 3047220, 3205224, 3278070, 3561360, 3605877, 3795660, 3933684, 4006530, 4062960, 4140720, 4370760, 4554792, 4807836, 4917105, 5060880, 5244912, 5342040, 5693490, 6009795, 6094440, 6410448, 6556140, 7211754, 7591320, 7867368, 8013060, 8741520, 9109584, 9615672, 9834210, 10684080, 10817631, 11386980, 12019590, 12188880, 13112280, 14423508, 15182640, 15734736, 16026120, 18029385, 19231344, 19668420, 21635262, 22773960, 24039180, 26224560, 28847016, 32052240, 36058770, 39336840, 43270524, 45547920, 48078360, 54088155, 57694032, 72117540, 78673680, 86541048, 96156720, 108176310, 144235080, 173082096, 216352620, 288470160, 432705240, 865410480]

約数ペア:

[(1, 865410480), (2, 432705240), (3, 288470160), (4, 216352620), (5, 173082096), (6, 144235080), (8, 108176310), (9, 96156720), (10, 86541048), (11, 78673680), (12, 72117540), (15, 57694032), (16, 54088155), (18, 48078360), (19, 45547920), (20, 43270524), (22, 39336840), (24, 36058770), (27, 32052240), (30, 28847016), (33, 26224560), (36, 24039180), (38, 22773960), (40, 21635262), (44, 19668420), (45, 19231344), (48, 18029385), (54, 16026120), (55, 15734736), (57, 15182640), (60, 14423508), (66, 13112280), (71, 12188880), (72, 12019590), (76, 11386980), (80, 10817631), (81, 10684080), (88, 9834210), (90, 9615672), (95, 9109584), (99, 8741520), (108, 8013060), (110, 7867368), (114, 7591320), (120, 7211754), (132, 6556140), (135, 6410448), (142, 6094440), (144, 6009795), (152, 5693490), (162, 5342040), (165, 5244912), (171, 5060880), (176, 4917105), (180, 4807836), (190, 4554792), (198, 4370760), (209, 4140720), (213, 4062960), (216, 4006530), (220, 3933684), (228, 3795660), (240, 3605877), (243, 3561360), (264, 3278070), (270, 3205224), (284, 3047220), (285, 3036528), (297, 2913840), (304, 2846745), (324, 2671020), (330, 2622456), (342, 2530440), (355, 2437776), (360, 2403918), (380, 2277396), (396, 2185380), (405, 2136816), (418, 2070360), (426, 2031480), (432, 2003265), (440, 1966842), (456, 1897830), (486, 1780680), (495, 1748304), (513, 1686960), (528, 1639035), (540, 1602612), (568, 1523610), (570, 1518264), (594, 1456920), (627, 1380240), (639, 1354320), (648, 1335510), (660, 1311228), (684, 1265220), (710, 1218888), (720, 1201959), (729, 1187120), (760, 1138698), (781, 1108080), (792, 1092690), (810, 1068408), (836, 1035180), (852, 1015740), (855, 1012176), (880, 983421), (891, 971280), (912, 948915), (972, 890340), (990, 874152), (1026, 843480), (1045, 828144), (1065, 812592), (1080, 801306), (1136, 761805), (1140, 759132), (1188, 728460), (1215, 712272), (1254, 690120), (1278, 677160), (1296, 667755), (1320, 655614), (1349, 641520), (1368, 632610), (1420, 609444), (1458, 593560), (1485, 582768), (1520, 569349), (1539, 562320), (1562, 554040), (1584, 546345), (1620, 534204), (1672, 517590), (1704, 507870), (1710, 506088), (1782, 485640), (1881, 460080), (1917, 451440), (1944, 445170), (1980, 437076), (2052, 421740), (2090, 414072), (2130, 406296), (2160, 400653), (2280, 379566), (2343, 369360), (2376, 364230), (2430, 356136), (2508, 345060), (2556, 338580), (2565, 337392), (2640, 327807), (2673, 323760), (2698, 320760), (2736, 316305), (2840, 304722), (2916, 296780), (2970, 291384), (3078, 281160), (3124, 277020), (3135, 276048), (3195, 270864), (3240, 267102), (3344, 258795), (3408, 253935), (3420, 253044), (3564, 242820), (3645, 237424), (3762, 230040), (3834, 225720), (3888, 222585), (3905, 221616), (3960, 218538), (4047, 213840), (4104, 210870), (4180, 207036), (4260, 203148), (4455, 194256), (4560, 189783), (4617, 187440), (4686, 184680), (4752, 182115), (4860, 178068), (5016, 172530), (5112, 169290), (5130, 168696), (5346, 161880), (5396, 160380), (5643, 153360), (5680, 152361), (5751, 150480), (5832, 148390), (5940, 145692), (6156, 140580), (6248, 138510), (6270, 138024), (6390, 135432), (6480, 133551), (6745, 128304), (6840, 126522), (7029, 123120), (7128, 121410), (7290, 118712), (7524, 115020), (7668, 112860), (7695, 112464), (7810, 110808), (7920, 109269), (8019, 107920), (8094, 106920), (8208, 105435), (8360, 103518), (8520, 101574), (8910, 97128), (9234, 93720), (9372, 92340), (9405, 92016), (9585, 90288), (9720, 89034), (10032, 86265), (10224, 84645), (10260, 84348), (10692, 80940), (10792, 80190), (11286, 76680), (11502, 75240), (11664, 74195), (11715, 73872), (11880, 72846), (12141, 71280), (12312, 70290), (12496, 69255), (12540, 69012), (12780, 67716), (13365, 64752), (13490, 64152), (13680, 63261), (13851, 62480), (14058, 61560), (14256, 60705), (14580, 59356), (14839, 58320), (15048, 57510), (15336, 56430), (15390, 56232), (15620, 55404), (16038, 53960), (16188, 53460), (16720, 51759), (16929, 51120), (17040, 50787), (17253, 50160), (17820, 48564), (18468, 46860), (18744, 46170), (18810, 46008), (19170, 45144), (19440, 44517), (20235, 42768), (20520, 42174), (21087, 41040), (21384, 40470), (21584, 40095), (22572, 38340), (23004, 37620), (23085, 37488), (23430, 36936), (23760, 36423), (24282, 35640), (24624, 35145), (25080, 34506), (25560, 33858), (26730, 32376), (26980, 32076), (27702, 31240), (28116, 30780), (28215, 30672), (28755, 30096), (29160, 29678)]