40376415760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{7499}}^1$

素因数の和:7673

約数の個数: 160

約数和(自身を含む): 103051440000

約数和(自身を除く): 62675024240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 107, 136, 148, 170, 185, 214, 272, 296, 340, 370, 428, 535, 592, 629, 680, 740, 856, 1070, 1258, 1360, 1480, 1712, 1819, 2140, 2516, 2960, 3145, 3638, 3959, 4280, 5032, 6290, 7276, 7499, 7918, 8560, 9095, 10064, 12580, 14552, 14998, 15836, 18190, 19795, 25160, 29104, 29996, 31672, 36380, 37495, 39590, 50320, 59992, 63344, 67303, 72760, 74990, 79180, 119984, 127483, 134606, 145520, 149980, 158360, 254966, 269212, 277463, 299960, 316720, 336515, 509932, 538424, 554926, 599920, 637415, 673030, 802393, 1019864, 1076848, 1109852, 1274830, 1346060, 1387315, 1604786, 2039728, 2219704, 2549660, 2692120, 2774630, 3209572, 4011965, 4439408, 4716871, 5099320, 5384240, 5549260, 6419144, 8023930, 9433742, 10198640, 11098520, 12838288, 13640681, 16047860, 18867484, 22197040, 23584355, 27281362, 29688541, 32095720, 37734968, 47168710, 54562724, 59377082, 64191440, 68203405, 75469936, 94337420, 109125448, 118754164, 136406810, 148442705, 188674840, 218250896, 237508328, 272813620, 296885410, 377349680, 475016656, 504705197, 545627240, 593770820, 1009410394, 1091254480, 1187541640, 2018820788, 2375083280, 2523525985, 4037641576, 5047051970, 8075283152, 10094103940, 20188207880, 40376415760]

約数ペア:

[(1, 40376415760), (2, 20188207880), (4, 10094103940), (5, 8075283152), (8, 5047051970), (10, 4037641576), (16, 2523525985), (17, 2375083280), (20, 2018820788), (34, 1187541640), (37, 1091254480), (40, 1009410394), (68, 593770820), (74, 545627240), (80, 504705197), (85, 475016656), (107, 377349680), (136, 296885410), (148, 272813620), (170, 237508328), (185, 218250896), (214, 188674840), (272, 148442705), (296, 136406810), (340, 118754164), (370, 109125448), (428, 94337420), (535, 75469936), (592, 68203405), (629, 64191440), (680, 59377082), (740, 54562724), (856, 47168710), (1070, 37734968), (1258, 32095720), (1360, 29688541), (1480, 27281362), (1712, 23584355), (1819, 22197040), (2140, 18867484), (2516, 16047860), (2960, 13640681), (3145, 12838288), (3638, 11098520), (3959, 10198640), (4280, 9433742), (5032, 8023930), (6290, 6419144), (7276, 5549260), (7499, 5384240), (7918, 5099320), (8560, 4716871), (9095, 4439408), (10064, 4011965), (12580, 3209572), (14552, 2774630), (14998, 2692120), (15836, 2549660), (18190, 2219704), (19795, 2039728), (25160, 1604786), (29104, 1387315), (29996, 1346060), (31672, 1274830), (36380, 1109852), (37495, 1076848), (39590, 1019864), (50320, 802393), (59992, 673030), (63344, 637415), (67303, 599920), (72760, 554926), (74990, 538424), (79180, 509932), (119984, 336515), (127483, 316720), (134606, 299960), (145520, 277463), (149980, 269212), (158360, 254966)]