897940680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 384

約数和(自身を含む): 3578359680

約数和(自身を除く): 2680419000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 49, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 104, 105, 119, 120, 130, 136, 140, 147, 156, 168, 170, 182, 195, 196, 204, 210, 221, 238, 245, 255, 260, 273, 280, 294, 312, 340, 357, 364, 390, 392, 408, 420, 442, 455, 476, 490, 510, 520, 546, 588, 595, 637, 663, 680, 691, 714, 728, 735, 780, 833, 840, 884, 910, 952, 980, 1020, 1092, 1105, 1176, 1190, 1274, 1326, 1365, 1382, 1428, 1470, 1547, 1560, 1666, 1768, 1785, 1820, 1911, 1960, 2040, 2073, 2184, 2210, 2380, 2499, 2548, 2652, 2730, 2764, 2856, 2940, 3094, 3185, 3315, 3332, 3455, 3570, 3640, 3822, 4146, 4165, 4420, 4641, 4760, 4837, 4998, 5096, 5304, 5460, 5528, 5880, 6188, 6370, 6630, 6664, 6910, 7140, 7644, 7735, 8292, 8330, 8840, 8983, 9282, 9555, 9674, 9996, 10365, 10829, 10920, 11747, 12376, 12495, 12740, 13260, 13820, 14280, 14511, 15288, 15470, 16584, 16660, 17966, 18564, 19110, 19348, 19992, 20730, 21658, 23205, 23494, 24185, 24990, 25480, 26520, 26949, 27640, 29022, 30940, 32487, 33320, 33859, 35241, 35932, 37128, 38220, 38696, 41460, 43316, 44915, 46410, 46988, 48370, 49980, 53898, 54145, 58044, 58735, 61880, 62881, 64974, 67718, 70482, 71864, 72555, 76440, 82229, 82920, 86632, 89830, 92820, 93976, 96740, 99960, 101577, 107796, 108290, 116088, 117470, 125762, 129948, 134745, 135436, 140964, 145110, 152711, 162435, 164458, 169295, 176205, 179660, 185640, 188643, 193480, 203154, 215592, 216580, 234940, 246687, 251524, 259896, 269490, 270872, 281928, 290220, 305422, 314405, 324870, 328916, 338590, 352410, 359320, 377286, 406308, 411145, 433160, 440167, 458133, 469880, 493374, 503048, 507885, 538980, 575603, 580440, 610844, 628810, 649740, 657832, 677180, 704820, 754572, 763555, 812616, 822290, 880334, 916266, 943215, 986748, 1015770, 1068977, 1077960, 1151206, 1221688, 1233435, 1257620, 1299480, 1320501, 1354360, 1409640, 1509144, 1527110, 1644580, 1726809, 1760668, 1832532, 1886430, 1973496, 2031540, 2137954, 2200835, 2290665, 2302412, 2466870, 2515240, 2641002, 2878015, 3054220, 3206931, 3289160, 3453618, 3521336, 3665064, 3772860, 4063080, 4275908, 4401670, 4581330, 4604824, 4933740, 5282004, 5344885, 5756030, 6108440, 6413862, 6602505, 6907236, 7482839, 7545720, 8551816, 8634045, 8803340, 9162660, 9867480, 10564008, 10689770, 11512060, 12827724, 13205010, 13814472, 14965678, 16034655, 17268090, 17606680, 18325320, 21379540, 22448517, 23024120, 25655448, 26410020, 29931356, 32069310, 34536180, 37414195, 42759080, 44897034, 52820040, 59862712, 64138620, 69072360, 74828390, 89794068, 112242585, 128277240, 149656780, 179588136, 224485170, 299313560, 448970340, 897940680]

約数ペア:

[(1, 897940680), (2, 448970340), (3, 299313560), (4, 224485170), (5, 179588136), (6, 149656780), (7, 128277240), (8, 112242585), (10, 89794068), (12, 74828390), (13, 69072360), (14, 64138620), (15, 59862712), (17, 52820040), (20, 44897034), (21, 42759080), (24, 37414195), (26, 34536180), (28, 32069310), (30, 29931356), (34, 26410020), (35, 25655448), (39, 23024120), (40, 22448517), (42, 21379540), (49, 18325320), (51, 17606680), (52, 17268090), (56, 16034655), (60, 14965678), (65, 13814472), (68, 13205010), (70, 12827724), (78, 11512060), (84, 10689770), (85, 10564008), (91, 9867480), (98, 9162660), (102, 8803340), (104, 8634045), (105, 8551816), (119, 7545720), (120, 7482839), (130, 6907236), (136, 6602505), (140, 6413862), (147, 6108440), (156, 5756030), (168, 5344885), (170, 5282004), (182, 4933740), (195, 4604824), (196, 4581330), (204, 4401670), (210, 4275908), (221, 4063080), (238, 3772860), (245, 3665064), (255, 3521336), (260, 3453618), (273, 3289160), (280, 3206931), (294, 3054220), (312, 2878015), (340, 2641002), (357, 2515240), (364, 2466870), (390, 2302412), (392, 2290665), (408, 2200835), (420, 2137954), (442, 2031540), (455, 1973496), (476, 1886430), (490, 1832532), (510, 1760668), (520, 1726809), (546, 1644580), (588, 1527110), (595, 1509144), (637, 1409640), (663, 1354360), (680, 1320501), (691, 1299480), (714, 1257620), (728, 1233435), (735, 1221688), (780, 1151206), (833, 1077960), (840, 1068977), (884, 1015770), (910, 986748), (952, 943215), (980, 916266), (1020, 880334), (1092, 822290), (1105, 812616), (1176, 763555), (1190, 754572), (1274, 704820), (1326, 677180), (1365, 657832), (1382, 649740), (1428, 628810), (1470, 610844), (1547, 580440), (1560, 575603), (1666, 538980), (1768, 507885), (1785, 503048), (1820, 493374), (1911, 469880), (1960, 458133), (2040, 440167), (2073, 433160), (2184, 411145), (2210, 406308), (2380, 377286), (2499, 359320), (2548, 352410), (2652, 338590), (2730, 328916), (2764, 324870), (2856, 314405), (2940, 305422), (3094, 290220), (3185, 281928), (3315, 270872), (3332, 269490), (3455, 259896), (3570, 251524), (3640, 246687), (3822, 234940), (4146, 216580), (4165, 215592), (4420, 203154), (4641, 193480), (4760, 188643), (4837, 185640), (4998, 179660), (5096, 176205), (5304, 169295), (5460, 164458), (5528, 162435), (5880, 152711), (6188, 145110), (6370, 140964), (6630, 135436), (6664, 134745), (6910, 129948), (7140, 125762), (7644, 117470), (7735, 116088), (8292, 108290), (8330, 107796), (8840, 101577), (8983, 99960), (9282, 96740), (9555, 93976), (9674, 92820), (9996, 89830), (10365, 86632), (10829, 82920), (10920, 82229), (11747, 76440), (12376, 72555), (12495, 71864), (12740, 70482), (13260, 67718), (13820, 64974), (14280, 62881), (14511, 61880), (15288, 58735), (15470, 58044), (16584, 54145), (16660, 53898), (17966, 49980), (18564, 48370), (19110, 46988), (19348, 46410), (19992, 44915), (20730, 43316), (21658, 41460), (23205, 38696), (23494, 38220), (24185, 37128), (24990, 35932), (25480, 35241), (26520, 33859), (26949, 33320), (27640, 32487), (29022, 30940)]