2355481680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:962

約数の個数: 240

約数和(自身を含む): 7964204544

約数和(自身を除く): 5608722864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 361, 372, 380, 456, 465, 496, 570, 589, 620, 722, 744, 760, 877, 912, 930, 1083, 1140, 1178, 1240, 1444, 1488, 1520, 1754, 1767, 1805, 1860, 2166, 2280, 2356, 2480, 2631, 2888, 2945, 3508, 3534, 3610, 3720, 4332, 4385, 4560, 4712, 5262, 5415, 5776, 5890, 7016, 7068, 7220, 7440, 8664, 8770, 8835, 9424, 10524, 10830, 11191, 11780, 13155, 14032, 14136, 14440, 16663, 17328, 17540, 17670, 21048, 21660, 22382, 23560, 26310, 27187, 28272, 28880, 33326, 33573, 35080, 35340, 42096, 43320, 44764, 47120, 49989, 52620, 54374, 55955, 66652, 67146, 70160, 70680, 81561, 83315, 86640, 89528, 99978, 105240, 108748, 111910, 133304, 134292, 135935, 141360, 163122, 166630, 167865, 179056, 199956, 210480, 217496, 223820, 249945, 266608, 268584, 271870, 316597, 326244, 333260, 335730, 399912, 407805, 434992, 447640, 499890, 516553, 537168, 543740, 633194, 652488, 666520, 671460, 799824, 815610, 895280, 949791, 999780, 1033106, 1087480, 1266388, 1304976, 1333040, 1342920, 1549659, 1582985, 1631220, 1899582, 1999560, 2066212, 2174960, 2532776, 2582765, 2685840, 3099318, 3165970, 3262440, 3799164, 3999120, 4132424, 4748955, 5065552, 5165530, 6198636, 6331940, 6524880, 7598328, 7748295, 8264848, 9497910, 9814507, 10331060, 12397272, 12663880, 15196656, 15496590, 18995820, 19629014, 20662120, 24794544, 25327760, 29443521, 30993180, 37991640, 39258028, 41324240, 49072535, 58887042, 61986360, 75983280, 78516056, 98145070, 117774084, 123972720, 147217605, 157032112, 196290140, 235548168, 294435210, 392580280, 471096336, 588870420, 785160560, 1177740840, 2355481680]

約数ペア:

[(1, 2355481680), (2, 1177740840), (3, 785160560), (4, 588870420), (5, 471096336), (6, 392580280), (8, 294435210), (10, 235548168), (12, 196290140), (15, 157032112), (16, 147217605), (19, 123972720), (20, 117774084), (24, 98145070), (30, 78516056), (31, 75983280), (38, 61986360), (40, 58887042), (48, 49072535), (57, 41324240), (60, 39258028), (62, 37991640), (76, 30993180), (80, 29443521), (93, 25327760), (95, 24794544), (114, 20662120), (120, 19629014), (124, 18995820), (152, 15496590), (155, 15196656), (186, 12663880), (190, 12397272), (228, 10331060), (240, 9814507), (248, 9497910), (285, 8264848), (304, 7748295), (310, 7598328), (361, 6524880), (372, 6331940), (380, 6198636), (456, 5165530), (465, 5065552), (496, 4748955), (570, 4132424), (589, 3999120), (620, 3799164), (722, 3262440), (744, 3165970), (760, 3099318), (877, 2685840), (912, 2582765), (930, 2532776), (1083, 2174960), (1140, 2066212), (1178, 1999560), (1240, 1899582), (1444, 1631220), (1488, 1582985), (1520, 1549659), (1754, 1342920), (1767, 1333040), (1805, 1304976), (1860, 1266388), (2166, 1087480), (2280, 1033106), (2356, 999780), (2480, 949791), (2631, 895280), (2888, 815610), (2945, 799824), (3508, 671460), (3534, 666520), (3610, 652488), (3720, 633194), (4332, 543740), (4385, 537168), (4560, 516553), (4712, 499890), (5262, 447640), (5415, 434992), (5776, 407805), (5890, 399912), (7016, 335730), (7068, 333260), (7220, 326244), (7440, 316597), (8664, 271870), (8770, 268584), (8835, 266608), (9424, 249945), (10524, 223820), (10830, 217496), (11191, 210480), (11780, 199956), (13155, 179056), (14032, 167865), (14136, 166630), (14440, 163122), (16663, 141360), (17328, 135935), (17540, 134292), (17670, 133304), (21048, 111910), (21660, 108748), (22382, 105240), (23560, 99978), (26310, 89528), (27187, 86640), (28272, 83315), (28880, 81561), (33326, 70680), (33573, 70160), (35080, 67146), (35340, 66652), (42096, 55955), (43320, 54374), (44764, 52620), (47120, 49989)]