1451724720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 4883687424

約数和(自身を除く): 3431962704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 43, 47, 48, 60, 73, 80, 82, 86, 94, 120, 123, 129, 141, 146, 164, 172, 188, 205, 215, 219, 235, 240, 246, 258, 282, 292, 328, 344, 365, 376, 410, 430, 438, 470, 492, 516, 564, 584, 615, 645, 656, 688, 705, 730, 752, 820, 860, 876, 940, 984, 1032, 1095, 1128, 1168, 1230, 1290, 1410, 1460, 1640, 1720, 1752, 1763, 1880, 1927, 1968, 2021, 2064, 2190, 2256, 2460, 2580, 2820, 2920, 2993, 3139, 3280, 3431, 3440, 3504, 3526, 3760, 3854, 4042, 4380, 4920, 5160, 5289, 5640, 5781, 5840, 5986, 6063, 6278, 6862, 7052, 7708, 8084, 8760, 8815, 8979, 9417, 9635, 9840, 10105, 10293, 10320, 10578, 11280, 11562, 11972, 12126, 12556, 13724, 14104, 14965, 15416, 15695, 16168, 17155, 17520, 17630, 17958, 18834, 19270, 20210, 20586, 21156, 23124, 23944, 24252, 25112, 26445, 27448, 28208, 28905, 29930, 30315, 30832, 31390, 32336, 34310, 35260, 35916, 37668, 38540, 40420, 41172, 42312, 44895, 46248, 47085, 47888, 48504, 50224, 51465, 52890, 54896, 57810, 59860, 60630, 62780, 68620, 70520, 71832, 75336, 77080, 80840, 82344, 82861, 84624, 89790, 92496, 94170, 97008, 102930, 105780, 115620, 119720, 121260, 125560, 128699, 137240, 140671, 141040, 143664, 147533, 150672, 154160, 161680, 164688, 165722, 179580, 188340, 205860, 211560, 231240, 239440, 242520, 248583, 251120, 257398, 274480, 281342, 295066, 331444, 359160, 376680, 386097, 411720, 414305, 422013, 423120, 442599, 462480, 485040, 497166, 514796, 562684, 590132, 643495, 662888, 703355, 718320, 737665, 753360, 772194, 823440, 828610, 844026, 885198, 994332, 1029592, 1125368, 1180264, 1242915, 1286990, 1325776, 1406710, 1475330, 1544388, 1657220, 1688052, 1770396, 1930485, 1988664, 2059184, 2110065, 2212995, 2250736, 2360528, 2485830, 2573980, 2813420, 2950660, 3088776, 3314440, 3376104, 3540792, 3860970, 3977328, 4220130, 4425990, 4971660, 5147960, 5626840, 5901320, 6048853, 6177552, 6628880, 6752208, 7081584, 7721940, 8440260, 8851980, 9943320, 10295920, 11253680, 11802640, 12097706, 15443880, 16880520, 17703960, 18146559, 19886640, 24195412, 30244265, 30887760, 33761040, 35407920, 36293118, 48390824, 60488530, 72586236, 90732795, 96781648, 120977060, 145172472, 181465590, 241954120, 290344944, 362931180, 483908240, 725862360, 1451724720]

約数ペア:

[(1, 1451724720), (2, 725862360), (3, 483908240), (4, 362931180), (5, 290344944), (6, 241954120), (8, 181465590), (10, 145172472), (12, 120977060), (15, 96781648), (16, 90732795), (20, 72586236), (24, 60488530), (30, 48390824), (40, 36293118), (41, 35407920), (43, 33761040), (47, 30887760), (48, 30244265), (60, 24195412), (73, 19886640), (80, 18146559), (82, 17703960), (86, 16880520), (94, 15443880), (120, 12097706), (123, 11802640), (129, 11253680), (141, 10295920), (146, 9943320), (164, 8851980), (172, 8440260), (188, 7721940), (205, 7081584), (215, 6752208), (219, 6628880), (235, 6177552), (240, 6048853), (246, 5901320), (258, 5626840), (282, 5147960), (292, 4971660), (328, 4425990), (344, 4220130), (365, 3977328), (376, 3860970), (410, 3540792), (430, 3376104), (438, 3314440), (470, 3088776), (492, 2950660), (516, 2813420), (564, 2573980), (584, 2485830), (615, 2360528), (645, 2250736), (656, 2212995), (688, 2110065), (705, 2059184), (730, 1988664), (752, 1930485), (820, 1770396), (860, 1688052), (876, 1657220), (940, 1544388), (984, 1475330), (1032, 1406710), (1095, 1325776), (1128, 1286990), (1168, 1242915), (1230, 1180264), (1290, 1125368), (1410, 1029592), (1460, 994332), (1640, 885198), (1720, 844026), (1752, 828610), (1763, 823440), (1880, 772194), (1927, 753360), (1968, 737665), (2021, 718320), (2064, 703355), (2190, 662888), (2256, 643495), (2460, 590132), (2580, 562684), (2820, 514796), (2920, 497166), (2993, 485040), (3139, 462480), (3280, 442599), (3431, 423120), (3440, 422013), (3504, 414305), (3526, 411720), (3760, 386097), (3854, 376680), (4042, 359160), (4380, 331444), (4920, 295066), (5160, 281342), (5289, 274480), (5640, 257398), (5781, 251120), (5840, 248583), (5986, 242520), (6063, 239440), (6278, 231240), (6862, 211560), (7052, 205860), (7708, 188340), (8084, 179580), (8760, 165722), (8815, 164688), (8979, 161680), (9417, 154160), (9635, 150672), (9840, 147533), (10105, 143664), (10293, 141040), (10320, 140671), (10578, 137240), (11280, 128699), (11562, 125560), (11972, 121260), (12126, 119720), (12556, 115620), (13724, 105780), (14104, 102930), (14965, 97008), (15416, 94170), (15695, 92496), (16168, 89790), (17155, 84624), (17520, 82861), (17630, 82344), (17958, 80840), (18834, 77080), (19270, 75336), (20210, 71832), (20586, 70520), (21156, 68620), (23124, 62780), (23944, 60630), (24252, 59860), (25112, 57810), (26445, 54896), (27448, 52890), (28208, 51465), (28905, 50224), (29930, 48504), (30315, 47888), (30832, 47085), (31390, 46248), (32336, 44895), (34310, 42312), (35260, 41172), (35916, 40420), (37668, 38540)]