324646880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 854945280

約数和(自身を除く): 530298400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 37, 40, 58, 61, 62, 74, 80, 116, 122, 124, 145, 148, 155, 160, 185, 232, 244, 248, 290, 296, 305, 310, 370, 464, 488, 496, 580, 592, 610, 620, 740, 899, 928, 976, 992, 1073, 1147, 1160, 1184, 1220, 1240, 1480, 1769, 1798, 1891, 1952, 2146, 2257, 2294, 2320, 2440, 2480, 2960, 3538, 3596, 3782, 4292, 4495, 4514, 4588, 4640, 4880, 4960, 5365, 5735, 5920, 7076, 7192, 7564, 8584, 8845, 8990, 9028, 9176, 9455, 9760, 10730, 11285, 11470, 14152, 14384, 15128, 17168, 17690, 17980, 18056, 18352, 18910, 21460, 22570, 22940, 28304, 28768, 30256, 33263, 34336, 35380, 35960, 36112, 36704, 37820, 42920, 45140, 45880, 54839, 56608, 60512, 65453, 66526, 69967, 70760, 71920, 72224, 75640, 85840, 90280, 91760, 109678, 130906, 133052, 139934, 141520, 143840, 151280, 166315, 171680, 180560, 183520, 219356, 261812, 266104, 274195, 279868, 283040, 302560, 327265, 332630, 349835, 361120, 438712, 523624, 532208, 548390, 559736, 654530, 665260, 699670, 877424, 1047248, 1064416, 1096780, 1119472, 1309060, 1330520, 1399340, 1754848, 2029043, 2094496, 2193560, 2238944, 2618120, 2661040, 2798680, 4058086, 4387120, 5236240, 5322080, 5597360, 8116172, 8774240, 10145215, 10472480, 11194720, 16232344, 20290430, 32464688, 40580860, 64929376, 81161720, 162323440, 324646880]

約数ペア:

[(1, 324646880), (2, 162323440), (4, 81161720), (5, 64929376), (8, 40580860), (10, 32464688), (16, 20290430), (20, 16232344), (29, 11194720), (31, 10472480), (32, 10145215), (37, 8774240), (40, 8116172), (58, 5597360), (61, 5322080), (62, 5236240), (74, 4387120), (80, 4058086), (116, 2798680), (122, 2661040), (124, 2618120), (145, 2238944), (148, 2193560), (155, 2094496), (160, 2029043), (185, 1754848), (232, 1399340), (244, 1330520), (248, 1309060), (290, 1119472), (296, 1096780), (305, 1064416), (310, 1047248), (370, 877424), (464, 699670), (488, 665260), (496, 654530), (580, 559736), (592, 548390), (610, 532208), (620, 523624), (740, 438712), (899, 361120), (928, 349835), (976, 332630), (992, 327265), (1073, 302560), (1147, 283040), (1160, 279868), (1184, 274195), (1220, 266104), (1240, 261812), (1480, 219356), (1769, 183520), (1798, 180560), (1891, 171680), (1952, 166315), (2146, 151280), (2257, 143840), (2294, 141520), (2320, 139934), (2440, 133052), (2480, 130906), (2960, 109678), (3538, 91760), (3596, 90280), (3782, 85840), (4292, 75640), (4495, 72224), (4514, 71920), (4588, 70760), (4640, 69967), (4880, 66526), (4960, 65453), (5365, 60512), (5735, 56608), (5920, 54839), (7076, 45880), (7192, 45140), (7564, 42920), (8584, 37820), (8845, 36704), (8990, 36112), (9028, 35960), (9176, 35380), (9455, 34336), (9760, 33263), (10730, 30256), (11285, 28768), (11470, 28304), (14152, 22940), (14384, 22570), (15128, 21460), (17168, 18910), (17690, 18352), (17980, 18056)]