31295863200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2269}}^1$

素因数の和:3120

約数の個数: 288

約数和(自身を含む): 116613786240

約数和(自身を除く): 85317923040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 821, 840, 1050, 1120, 1200, 1400, 1642, 1680, 2100, 2269, 2400, 2463, 2800, 3284, 3360, 4105, 4200, 4538, 4926, 5600, 5747, 6568, 6807, 8210, 8400, 9076, 9852, 11345, 11494, 12315, 13136, 13614, 15883, 16420, 16800, 17241, 18152, 19704, 20525, 22690, 22988, 24630, 26272, 27228, 28735, 31766, 32840, 34035, 34482, 36304, 39408, 41050, 45380, 45976, 47649, 49260, 54456, 56725, 57470, 61575, 63532, 65680, 68070, 68964, 72608, 78816, 79415, 82100, 86205, 90760, 91952, 95298, 98520, 108912, 113450, 114940, 123150, 127064, 131360, 136140, 137928, 143675, 158830, 164200, 170175, 172410, 181520, 183904, 190596, 197040, 217824, 226900, 229880, 238245, 246300, 254128, 272280, 275856, 287350, 317660, 328400, 340350, 344820, 363040, 381192, 394080, 397075, 431025, 453800, 459760, 476490, 492600, 508256, 544560, 551712, 574700, 635320, 656800, 680700, 689640, 762384, 794150, 862050, 907600, 919520, 952980, 985200, 1089120, 1149400, 1191225, 1270640, 1361400, 1379280, 1524768, 1588300, 1724100, 1815200, 1862849, 1905960, 1970400, 2298800, 2382450, 2541280, 2722800, 2758560, 3176600, 3448200, 3725698, 3811920, 4597600, 4764900, 5445600, 5588547, 6353200, 6896400, 7451396, 7623840, 9314245, 9529800, 11177094, 12706400, 13039943, 13792800, 14902792, 18628490, 19059600, 22354188, 26079886, 27942735, 29805584, 37256980, 38119200, 39119829, 44708376, 46571225, 52159772, 55885470, 59611168, 65199715, 74513960, 78239658, 89416752, 93142450, 104319544, 111770940, 130399430, 139713675, 149027920, 156479316, 178833504, 186284900, 195599145, 208639088, 223541880, 260798860, 279427350, 298055840, 312958632, 325998575, 372569800, 391198290, 417278176, 447083760, 521597720, 558854700, 625917264, 651997150, 745139600, 782396580, 894167520, 977995725, 1043195440, 1117709400, 1251834528, 1303994300, 1490279200, 1564793160, 1955991450, 2086390880, 2235418800, 2607988600, 3129586320, 3911982900, 4470837600, 5215977200, 6259172640, 7823965800, 10431954400, 15647931600, 31295863200]

約数ペア:

[(1, 31295863200), (2, 15647931600), (3, 10431954400), (4, 7823965800), (5, 6259172640), (6, 5215977200), (7, 4470837600), (8, 3911982900), (10, 3129586320), (12, 2607988600), (14, 2235418800), (15, 2086390880), (16, 1955991450), (20, 1564793160), (21, 1490279200), (24, 1303994300), (25, 1251834528), (28, 1117709400), (30, 1043195440), (32, 977995725), (35, 894167520), (40, 782396580), (42, 745139600), (48, 651997150), (50, 625917264), (56, 558854700), (60, 521597720), (70, 447083760), (75, 417278176), (80, 391198290), (84, 372569800), (96, 325998575), (100, 312958632), (105, 298055840), (112, 279427350), (120, 260798860), (140, 223541880), (150, 208639088), (160, 195599145), (168, 186284900), (175, 178833504), (200, 156479316), (210, 149027920), (224, 139713675), (240, 130399430), (280, 111770940), (300, 104319544), (336, 93142450), (350, 89416752), (400, 78239658), (420, 74513960), (480, 65199715), (525, 59611168), (560, 55885470), (600, 52159772), (672, 46571225), (700, 44708376), (800, 39119829), (821, 38119200), (840, 37256980), (1050, 29805584), (1120, 27942735), (1200, 26079886), (1400, 22354188), (1642, 19059600), (1680, 18628490), (2100, 14902792), (2269, 13792800), (2400, 13039943), (2463, 12706400), (2800, 11177094), (3284, 9529800), (3360, 9314245), (4105, 7623840), (4200, 7451396), (4538, 6896400), (4926, 6353200), (5600, 5588547), (5747, 5445600), (6568, 4764900), (6807, 4597600), (8210, 3811920), (8400, 3725698), (9076, 3448200), (9852, 3176600), (11345, 2758560), (11494, 2722800), (12315, 2541280), (13136, 2382450), (13614, 2298800), (15883, 1970400), (16420, 1905960), (16800, 1862849), (17241, 1815200), (18152, 1724100), (19704, 1588300), (20525, 1524768), (22690, 1379280), (22988, 1361400), (24630, 1270640), (26272, 1191225), (27228, 1149400), (28735, 1089120), (31766, 985200), (32840, 952980), (34035, 919520), (34482, 907600), (36304, 862050), (39408, 794150), (41050, 762384), (45380, 689640), (45976, 680700), (47649, 656800), (49260, 635320), (54456, 574700), (56725, 551712), (57470, 544560), (61575, 508256), (63532, 492600), (65680, 476490), (68070, 459760), (68964, 453800), (72608, 431025), (78816, 397075), (79415, 394080), (82100, 381192), (86205, 363040), (90760, 344820), (91952, 340350), (95298, 328400), (98520, 317660), (108912, 287350), (113450, 275856), (114940, 272280), (123150, 254128), (127064, 246300), (131360, 238245), (136140, 229880), (137928, 226900), (143675, 217824), (158830, 197040), (164200, 190596), (170175, 183904), (172410, 181520)]