1636700670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1351

約数の個数: 192

約数和(自身を含む): 4981616640

約数和(自身を除く): 3344915970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 79, 85, 90, 99, 102, 110, 153, 158, 165, 170, 187, 198, 237, 255, 306, 330, 374, 395, 474, 495, 510, 561, 711, 765, 790, 869, 935, 990, 1122, 1185, 1231, 1343, 1422, 1530, 1683, 1738, 1870, 2370, 2462, 2607, 2686, 2805, 3366, 3555, 3693, 4029, 4345, 5214, 5610, 6155, 6715, 7110, 7386, 7821, 8058, 8415, 8690, 11079, 12087, 12310, 13035, 13430, 13541, 14773, 15642, 16830, 18465, 20145, 20927, 22158, 24174, 26070, 27082, 29546, 36930, 39105, 40290, 40623, 41854, 44319, 55395, 60435, 62781, 67705, 73865, 78210, 81246, 88638, 97249, 104635, 110790, 120870, 121869, 125562, 132957, 135410, 147730, 188343, 194498, 203115, 209270, 221595, 230197, 243738, 265914, 291747, 313905, 376686, 406230, 443190, 460394, 486245, 583494, 609345, 627810, 664785, 690591, 875241, 941715, 972490, 1069739, 1150985, 1218690, 1329570, 1381182, 1458735, 1653233, 1750482, 1883430, 2071773, 2139478, 2301970, 2917470, 3209217, 3306466, 3452955, 4143546, 4376205, 4959699, 5348695, 6418434, 6905910, 8266165, 8752410, 9627651, 9919398, 10358865, 10697390, 14879097, 16046085, 16532330, 18185563, 19255302, 20717730, 24798495, 29758194, 32092170, 36371126, 48138255, 49596990, 54556689, 74395485, 90927815, 96276510, 109113378, 148790970, 163670067, 181855630, 272783445, 327340134, 545566890, 818350335, 1636700670]

約数ペア:

[(1, 1636700670), (2, 818350335), (3, 545566890), (5, 327340134), (6, 272783445), (9, 181855630), (10, 163670067), (11, 148790970), (15, 109113378), (17, 96276510), (18, 90927815), (22, 74395485), (30, 54556689), (33, 49596990), (34, 48138255), (45, 36371126), (51, 32092170), (55, 29758194), (66, 24798495), (79, 20717730), (85, 19255302), (90, 18185563), (99, 16532330), (102, 16046085), (110, 14879097), (153, 10697390), (158, 10358865), (165, 9919398), (170, 9627651), (187, 8752410), (198, 8266165), (237, 6905910), (255, 6418434), (306, 5348695), (330, 4959699), (374, 4376205), (395, 4143546), (474, 3452955), (495, 3306466), (510, 3209217), (561, 2917470), (711, 2301970), (765, 2139478), (790, 2071773), (869, 1883430), (935, 1750482), (990, 1653233), (1122, 1458735), (1185, 1381182), (1231, 1329570), (1343, 1218690), (1422, 1150985), (1530, 1069739), (1683, 972490), (1738, 941715), (1870, 875241), (2370, 690591), (2462, 664785), (2607, 627810), (2686, 609345), (2805, 583494), (3366, 486245), (3555, 460394), (3693, 443190), (4029, 406230), (4345, 376686), (5214, 313905), (5610, 291747), (6155, 265914), (6715, 243738), (7110, 230197), (7386, 221595), (7821, 209270), (8058, 203115), (8415, 194498), (8690, 188343), (11079, 147730), (12087, 135410), (12310, 132957), (13035, 125562), (13430, 121869), (13541, 120870), (14773, 110790), (15642, 104635), (16830, 97249), (18465, 88638), (20145, 81246), (20927, 78210), (22158, 73865), (24174, 67705), (26070, 62781), (27082, 60435), (29546, 55395), (36930, 44319), (39105, 41854), (40290, 40623)]