74319960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 269982720

約数和(自身を除く): 195662760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 61, 65, 66, 71, 78, 88, 104, 110, 120, 122, 130, 132, 142, 143, 156, 165, 183, 195, 213, 220, 244, 260, 264, 284, 286, 305, 312, 330, 355, 366, 390, 426, 429, 440, 488, 520, 568, 572, 610, 660, 671, 710, 715, 732, 780, 781, 793, 852, 858, 915, 923, 1065, 1144, 1220, 1320, 1342, 1420, 1430, 1464, 1560, 1562, 1586, 1704, 1716, 1830, 1846, 2013, 2130, 2145, 2343, 2379, 2440, 2684, 2769, 2840, 2860, 3124, 3172, 3355, 3432, 3660, 3692, 3905, 3965, 4026, 4260, 4290, 4331, 4615, 4686, 4758, 5368, 5538, 5720, 6248, 6344, 6710, 7320, 7384, 7810, 7930, 8052, 8520, 8580, 8662, 8723, 9230, 9372, 9516, 10065, 10153, 11076, 11715, 11895, 12993, 13420, 13845, 15620, 15860, 16104, 17160, 17324, 17446, 18460, 18744, 19032, 20130, 20306, 21655, 22152, 23430, 23790, 25986, 26169, 26840, 27690, 30459, 31240, 31720, 34648, 34892, 36920, 40260, 40612, 43310, 43615, 46860, 47580, 47641, 50765, 51972, 52338, 55380, 56303, 60918, 64965, 69784, 80520, 81224, 86620, 87230, 93720, 95160, 95282, 101530, 103944, 104676, 110760, 112606, 121836, 129930, 130845, 142923, 152295, 168909, 173240, 174460, 190564, 203060, 209352, 225212, 238205, 243672, 259860, 261690, 281515, 285846, 304590, 337818, 348920, 381128, 406120, 450424, 476410, 519720, 523380, 563030, 571692, 609180, 619333, 675636, 714615, 844545, 952820, 1046760, 1126060, 1143384, 1218360, 1238666, 1351272, 1429230, 1689090, 1857999, 1905640, 2252120, 2477332, 2858460, 3096665, 3378180, 3715998, 4954664, 5716920, 6193330, 6756360, 7431996, 9289995, 12386660, 14863992, 18579990, 24773320, 37159980, 74319960]

約数ペア:

[(1, 74319960), (2, 37159980), (3, 24773320), (4, 18579990), (5, 14863992), (6, 12386660), (8, 9289995), (10, 7431996), (11, 6756360), (12, 6193330), (13, 5716920), (15, 4954664), (20, 3715998), (22, 3378180), (24, 3096665), (26, 2858460), (30, 2477332), (33, 2252120), (39, 1905640), (40, 1857999), (44, 1689090), (52, 1429230), (55, 1351272), (60, 1238666), (61, 1218360), (65, 1143384), (66, 1126060), (71, 1046760), (78, 952820), (88, 844545), (104, 714615), (110, 675636), (120, 619333), (122, 609180), (130, 571692), (132, 563030), (142, 523380), (143, 519720), (156, 476410), (165, 450424), (183, 406120), (195, 381128), (213, 348920), (220, 337818), (244, 304590), (260, 285846), (264, 281515), (284, 261690), (286, 259860), (305, 243672), (312, 238205), (330, 225212), (355, 209352), (366, 203060), (390, 190564), (426, 174460), (429, 173240), (440, 168909), (488, 152295), (520, 142923), (568, 130845), (572, 129930), (610, 121836), (660, 112606), (671, 110760), (710, 104676), (715, 103944), (732, 101530), (780, 95282), (781, 95160), (793, 93720), (852, 87230), (858, 86620), (915, 81224), (923, 80520), (1065, 69784), (1144, 64965), (1220, 60918), (1320, 56303), (1342, 55380), (1420, 52338), (1430, 51972), (1464, 50765), (1560, 47641), (1562, 47580), (1586, 46860), (1704, 43615), (1716, 43310), (1830, 40612), (1846, 40260), (2013, 36920), (2130, 34892), (2145, 34648), (2343, 31720), (2379, 31240), (2440, 30459), (2684, 27690), (2769, 26840), (2840, 26169), (2860, 25986), (3124, 23790), (3172, 23430), (3355, 22152), (3432, 21655), (3660, 20306), (3692, 20130), (3905, 19032), (3965, 18744), (4026, 18460), (4260, 17446), (4290, 17324), (4331, 17160), (4615, 16104), (4686, 15860), (4758, 15620), (5368, 13845), (5538, 13420), (5720, 12993), (6248, 11895), (6344, 11715), (6710, 11076), (7320, 10153), (7384, 10065), (7810, 9516), (7930, 9372), (8052, 9230), (8520, 8723), (8580, 8662)]