72923760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 480

約数和(自身を含む): 320604480

約数和(自身を除く): 247680720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 53, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 106, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 159, 168, 180, 182, 189, 195, 196, 208, 210, 212, 216, 234, 240, 245, 252, 260, 265, 270, 273, 280, 294, 312, 315, 318, 336, 351, 360, 364, 371, 378, 390, 392, 420, 424, 432, 441, 455, 468, 477, 490, 504, 520, 530, 540, 546, 560, 585, 588, 624, 630, 636, 637, 689, 702, 720, 728, 735, 742, 756, 780, 784, 795, 819, 840, 848, 882, 910, 936, 945, 954, 980, 1008, 1040, 1060, 1080, 1092, 1113, 1170, 1176, 1260, 1272, 1274, 1323, 1365, 1378, 1404, 1431, 1456, 1470, 1484, 1512, 1560, 1590, 1638, 1680, 1755, 1764, 1820, 1855, 1872, 1890, 1908, 1911, 1960, 2067, 2120, 2160, 2184, 2205, 2226, 2340, 2352, 2385, 2457, 2520, 2544, 2548, 2597, 2646, 2730, 2756, 2808, 2862, 2940, 2968, 3024, 3120, 3180, 3185, 3276, 3339, 3445, 3510, 3528, 3640, 3710, 3780, 3816, 3822, 3920, 4095, 4134, 4240, 4368, 4410, 4452, 4680, 4770, 4823, 4914, 5040, 5096, 5194, 5292, 5460, 5512, 5565, 5616, 5724, 5733, 5880, 5936, 6201, 6360, 6370, 6552, 6615, 6678, 6890, 7020, 7056, 7155, 7280, 7420, 7560, 7632, 7644, 7791, 8190, 8268, 8820, 8904, 9360, 9540, 9555, 9646, 9828, 10017, 10192, 10335, 10388, 10584, 10920, 11024, 11130, 11448, 11466, 11760, 12285, 12402, 12720, 12740, 12985, 13104, 13230, 13356, 13780, 14040, 14310, 14469, 14840, 15120, 15288, 15582, 16380, 16536, 16695, 17199, 17640, 17808, 18603, 19080, 19110, 19292, 19656, 20034, 20670, 20776, 21168, 21840, 22260, 22896, 22932, 23373, 24115, 24570, 24804, 25480, 25970, 26460, 26712, 27560, 28080, 28620, 28665, 28938, 29680, 30576, 31005, 31164, 32760, 33072, 33390, 33761, 34398, 35280, 37206, 38160, 38220, 38584, 38955, 39312, 40068, 41340, 41552, 43407, 44520, 45864, 46746, 48230, 49140, 49608, 50085, 50960, 51940, 52920, 53424, 55120, 57240, 57330, 57876, 62010, 62328, 65520, 66780, 67522, 68796, 70119, 72345, 74412, 76440, 77168, 77910, 80136, 82680, 85995, 86814, 89040, 91728, 93015, 93492, 96460, 98280, 99216, 100170, 101283, 103880, 105840, 114480, 114660, 115752, 116865, 124020, 124656, 130221, 133560, 135044, 137592, 140238, 144690, 148824, 152880, 155820, 160272, 165360, 168805, 171990, 173628, 186030, 186984, 192920, 196560, 200340, 202566, 207760, 217035, 229320, 231504, 233730, 248040, 260442, 267120, 270088, 275184, 280476, 289380, 297648, 303849, 311640, 337610, 343980, 347256, 350595, 372060, 373968, 385840, 400680, 405132, 434070, 458640, 467460, 496080, 506415, 520884, 540176, 560952, 578760, 607698, 623280, 651105, 675220, 687960, 694512, 701190, 744120, 801360, 810264, 868140, 911547, 934920, 1012830, 1041768, 1121904, 1157520, 1215396, 1302210, 1350440, 1375920, 1402380, 1488240, 1519245, 1620528, 1736280, 1823094, 1869840, 2025660, 2083536, 2430792, 2604420, 2700880, 2804760, 3038490, 3472560, 3646188, 4051320, 4557735, 4861584, 5208840, 5609520, 6076980, 7292376, 8102640, 9115470, 10417680, 12153960, 14584752, 18230940, 24307920, 36461880, 72923760]

約数ペア:

[(1, 72923760), (2, 36461880), (3, 24307920), (4, 18230940), (5, 14584752), (6, 12153960), (7, 10417680), (8, 9115470), (9, 8102640), (10, 7292376), (12, 6076980), (13, 5609520), (14, 5208840), (15, 4861584), (16, 4557735), (18, 4051320), (20, 3646188), (21, 3472560), (24, 3038490), (26, 2804760), (27, 2700880), (28, 2604420), (30, 2430792), (35, 2083536), (36, 2025660), (39, 1869840), (40, 1823094), (42, 1736280), (45, 1620528), (48, 1519245), (49, 1488240), (52, 1402380), (53, 1375920), (54, 1350440), (56, 1302210), (60, 1215396), (63, 1157520), (65, 1121904), (70, 1041768), (72, 1012830), (78, 934920), (80, 911547), (84, 868140), (90, 810264), (91, 801360), (98, 744120), (104, 701190), (105, 694512), (106, 687960), (108, 675220), (112, 651105), (117, 623280), (120, 607698), (126, 578760), (130, 560952), (135, 540176), (140, 520884), (144, 506415), (147, 496080), (156, 467460), (159, 458640), (168, 434070), (180, 405132), (182, 400680), (189, 385840), (195, 373968), (196, 372060), (208, 350595), (210, 347256), (212, 343980), (216, 337610), (234, 311640), (240, 303849), (245, 297648), (252, 289380), (260, 280476), (265, 275184), (270, 270088), (273, 267120), (280, 260442), (294, 248040), (312, 233730), (315, 231504), (318, 229320), (336, 217035), (351, 207760), (360, 202566), (364, 200340), (371, 196560), (378, 192920), (390, 186984), (392, 186030), (420, 173628), (424, 171990), (432, 168805), (441, 165360), (455, 160272), (468, 155820), (477, 152880), (490, 148824), (504, 144690), (520, 140238), (530, 137592), (540, 135044), (546, 133560), (560, 130221), (585, 124656), (588, 124020), (624, 116865), (630, 115752), (636, 114660), (637, 114480), (689, 105840), (702, 103880), (720, 101283), (728, 100170), (735, 99216), (742, 98280), (756, 96460), (780, 93492), (784, 93015), (795, 91728), (819, 89040), (840, 86814), (848, 85995), (882, 82680), (910, 80136), (936, 77910), (945, 77168), (954, 76440), (980, 74412), (1008, 72345), (1040, 70119), (1060, 68796), (1080, 67522), (1092, 66780), (1113, 65520), (1170, 62328), (1176, 62010), (1260, 57876), (1272, 57330), (1274, 57240), (1323, 55120), (1365, 53424), (1378, 52920), (1404, 51940), (1431, 50960), (1456, 50085), (1470, 49608), (1484, 49140), (1512, 48230), (1560, 46746), (1590, 45864), (1638, 44520), (1680, 43407), (1755, 41552), (1764, 41340), (1820, 40068), (1855, 39312), (1872, 38955), (1890, 38584), (1908, 38220), (1911, 38160), (1960, 37206), (2067, 35280), (2120, 34398), (2160, 33761), (2184, 33390), (2205, 33072), (2226, 32760), (2340, 31164), (2352, 31005), (2385, 30576), (2457, 29680), (2520, 28938), (2544, 28665), (2548, 28620), (2597, 28080), (2646, 27560), (2730, 26712), (2756, 26460), (2808, 25970), (2862, 25480), (2940, 24804), (2968, 24570), (3024, 24115), (3120, 23373), (3180, 22932), (3185, 22896), (3276, 22260), (3339, 21840), (3445, 21168), (3510, 20776), (3528, 20670), (3640, 20034), (3710, 19656), (3780, 19292), (3816, 19110), (3822, 19080), (3920, 18603), (4095, 17808), (4134, 17640), (4240, 17199), (4368, 16695), (4410, 16536), (4452, 16380), (4680, 15582), (4770, 15288), (4823, 15120), (4914, 14840), (5040, 14469), (5096, 14310), (5194, 14040), (5292, 13780), (5460, 13356), (5512, 13230), (5565, 13104), (5616, 12985), (5724, 12740), (5733, 12720), (5880, 12402), (5936, 12285), (6201, 11760), (6360, 11466), (6370, 11448), (6552, 11130), (6615, 11024), (6678, 10920), (6890, 10584), (7020, 10388), (7056, 10335), (7155, 10192), (7280, 10017), (7420, 9828), (7560, 9646), (7632, 9555), (7644, 9540), (7791, 9360), (8190, 8904), (8268, 8820)]