742152840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:808

約数の個数: 256

約数和(自身を含む): 2662329600

約数和(自身を除く): 1920176760

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, 78, 88, 104, 110, 120, 122, 130, 132, 143, 156, 165, 183, 195, 220, 244, 260, 264, 286, 305, 312, 330, 366, 390, 429, 440, 488, 520, 572, 610, 660, 671, 709, 715, 732, 780, 793, 858, 915, 1144, 1220, 1320, 1342, 1418, 1430, 1464, 1560, 1586, 1716, 1830, 2013, 2127, 2145, 2379, 2440, 2684, 2836, 2860, 3172, 3355, 3432, 3545, 3660, 3965, 4026, 4254, 4290, 4758, 5368, 5672, 5720, 6344, 6710, 7090, 7320, 7799, 7930, 8052, 8508, 8580, 8723, 9217, 9516, 10065, 10635, 11895, 13420, 14180, 15598, 15860, 16104, 17016, 17160, 17446, 18434, 19032, 20130, 21270, 23397, 23790, 26169, 26840, 27651, 28360, 31196, 31720, 34892, 36868, 38995, 40260, 42540, 43249, 43615, 46085, 46794, 47580, 52338, 55302, 62392, 69784, 73736, 77990, 80520, 85080, 86498, 87230, 92170, 93588, 95160, 101387, 104676, 110604, 116985, 129747, 130845, 138255, 155980, 172996, 174460, 184340, 187176, 202774, 209352, 216245, 221208, 233970, 259494, 261690, 276510, 304161, 311960, 345992, 348920, 368680, 405548, 432490, 467940, 475739, 506935, 518988, 523380, 553020, 562237, 608322, 648735, 811096, 864980, 935880, 951478, 1013870, 1037976, 1046760, 1106040, 1124474, 1216644, 1297470, 1427217, 1520805, 1686711, 1729960, 1902956, 2027740, 2248948, 2378695, 2433288, 2594940, 2811185, 2854434, 3041610, 3373422, 3805912, 4055480, 4497896, 4757390, 5189880, 5622370, 5708868, 6083220, 6184607, 6746844, 7136085, 8433555, 9514780, 11244740, 11417736, 12166440, 12369214, 13493688, 14272170, 16867110, 18553821, 19029560, 22489480, 24738428, 28544340, 30923035, 33734220, 37107642, 49476856, 57088680, 61846070, 67468440, 74215284, 92769105, 123692140, 148430568, 185538210, 247384280, 371076420, 742152840]

約数ペア:

[(1, 742152840), (2, 371076420), (3, 247384280), (4, 185538210), (5, 148430568), (6, 123692140), (8, 92769105), (10, 74215284), (11, 67468440), (12, 61846070), (13, 57088680), (15, 49476856), (20, 37107642), (22, 33734220), (24, 30923035), (26, 28544340), (30, 24738428), (33, 22489480), (39, 19029560), (40, 18553821), (44, 16867110), (52, 14272170), (55, 13493688), (60, 12369214), (61, 12166440), (65, 11417736), (66, 11244740), (78, 9514780), (88, 8433555), (104, 7136085), (110, 6746844), (120, 6184607), (122, 6083220), (130, 5708868), (132, 5622370), (143, 5189880), (156, 4757390), (165, 4497896), (183, 4055480), (195, 3805912), (220, 3373422), (244, 3041610), (260, 2854434), (264, 2811185), (286, 2594940), (305, 2433288), (312, 2378695), (330, 2248948), (366, 2027740), (390, 1902956), (429, 1729960), (440, 1686711), (488, 1520805), (520, 1427217), (572, 1297470), (610, 1216644), (660, 1124474), (671, 1106040), (709, 1046760), (715, 1037976), (732, 1013870), (780, 951478), (793, 935880), (858, 864980), (915, 811096), (1144, 648735), (1220, 608322), (1320, 562237), (1342, 553020), (1418, 523380), (1430, 518988), (1464, 506935), (1560, 475739), (1586, 467940), (1716, 432490), (1830, 405548), (2013, 368680), (2127, 348920), (2145, 345992), (2379, 311960), (2440, 304161), (2684, 276510), (2836, 261690), (2860, 259494), (3172, 233970), (3355, 221208), (3432, 216245), (3545, 209352), (3660, 202774), (3965, 187176), (4026, 184340), (4254, 174460), (4290, 172996), (4758, 155980), (5368, 138255), (5672, 130845), (5720, 129747), (6344, 116985), (6710, 110604), (7090, 104676), (7320, 101387), (7799, 95160), (7930, 93588), (8052, 92170), (8508, 87230), (8580, 86498), (8723, 85080), (9217, 80520), (9516, 77990), (10065, 73736), (10635, 69784), (11895, 62392), (13420, 55302), (14180, 52338), (15598, 47580), (15860, 46794), (16104, 46085), (17016, 43615), (17160, 43249), (17446, 42540), (18434, 40260), (19032, 38995), (20130, 36868), (21270, 34892), (23397, 31720), (23790, 31196), (26169, 28360), (26840, 27651)]