1871892491280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2939899}}^1$

素因数の和:2940301

約数の個数: 160

約数和(自身を含む): 6649348224000

約数和(自身を除く): 4777455732720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 379, 420, 560, 758, 840, 1137, 1516, 1680, 1895, 2274, 2653, 3032, 3790, 4548, 5306, 5685, 6064, 7580, 7959, 9096, 10612, 11370, 13265, 15160, 15918, 18192, 21224, 22740, 26530, 30320, 31836, 39795, 42448, 45480, 53060, 63672, 79590, 90960, 106120, 127344, 159180, 212240, 318360, 636720, 2939899, 5879798, 8819697, 11759596, 14699495, 17639394, 20579293, 23519192, 29398990, 35278788, 41158586, 44098485, 47038384, 58797980, 61737879, 70557576, 82317172, 88196970, 102896465, 117595960, 123475758, 141115152, 164634344, 176393940, 205792930, 235191920, 246951516, 308689395, 329268688, 352787880, 411585860, 493903032, 617378790, 705575760, 823171720, 987806064, 1114221721, 1234757580, 1646343440, 2228443442, 2469515160, 3342665163, 4456886884, 4939030320, 5571108605, 6685330326, 7799552047, 8913773768, 11142217210, 13370660652, 15599104094, 16713325815, 17827547536, 22284434420, 23398656141, 26741321304, 31198208188, 33426651630, 38997760235, 44568868840, 46797312282, 53482642608, 62396416376, 66853303260, 77995520470, 89137737680, 93594624564, 116993280705, 124792832752, 133706606520, 155991040940, 187189249128, 233986561410, 267413213040, 311982081880, 374378498256, 467973122820, 623964163760, 935946245640, 1871892491280]

約数ペア:

[(1, 1871892491280), (2, 935946245640), (3, 623964163760), (4, 467973122820), (5, 374378498256), (6, 311982081880), (7, 267413213040), (8, 233986561410), (10, 187189249128), (12, 155991040940), (14, 133706606520), (15, 124792832752), (16, 116993280705), (20, 93594624564), (21, 89137737680), (24, 77995520470), (28, 66853303260), (30, 62396416376), (35, 53482642608), (40, 46797312282), (42, 44568868840), (48, 38997760235), (56, 33426651630), (60, 31198208188), (70, 26741321304), (80, 23398656141), (84, 22284434420), (105, 17827547536), (112, 16713325815), (120, 15599104094), (140, 13370660652), (168, 11142217210), (210, 8913773768), (240, 7799552047), (280, 6685330326), (336, 5571108605), (379, 4939030320), (420, 4456886884), (560, 3342665163), (758, 2469515160), (840, 2228443442), (1137, 1646343440), (1516, 1234757580), (1680, 1114221721), (1895, 987806064), (2274, 823171720), (2653, 705575760), (3032, 617378790), (3790, 493903032), (4548, 411585860), (5306, 352787880), (5685, 329268688), (6064, 308689395), (7580, 246951516), (7959, 235191920), (9096, 205792930), (10612, 176393940), (11370, 164634344), (13265, 141115152), (15160, 123475758), (15918, 117595960), (18192, 102896465), (21224, 88196970), (22740, 82317172), (26530, 70557576), (30320, 61737879), (31836, 58797980), (39795, 47038384), (42448, 44098485), (45480, 41158586), (53060, 35278788), (63672, 29398990), (79590, 23519192), (90960, 20579293), (106120, 17639394), (127344, 14699495), (159180, 11759596), (212240, 8819697), (318360, 5879798), (636720, 2939899)]