313627860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 288

約数和(自身を含む): 1202003712

約数和(自身を除く): 888375852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 52, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 117, 123, 126, 130, 140, 156, 164, 180, 182, 195, 205, 210, 234, 246, 252, 260, 273, 287, 315, 364, 369, 390, 410, 420, 455, 467, 468, 492, 533, 546, 574, 585, 615, 630, 738, 780, 819, 820, 861, 910, 934, 1066, 1092, 1148, 1170, 1230, 1260, 1365, 1401, 1435, 1476, 1599, 1638, 1722, 1820, 1845, 1868, 2132, 2335, 2340, 2460, 2583, 2665, 2730, 2802, 2870, 3198, 3269, 3276, 3444, 3690, 3731, 4095, 4203, 4305, 4670, 4797, 5166, 5330, 5460, 5604, 5740, 6071, 6396, 6538, 7005, 7380, 7462, 7995, 8190, 8406, 8610, 9340, 9594, 9807, 10332, 10660, 11193, 12142, 12915, 13076, 14010, 14924, 15990, 16345, 16380, 16812, 17220, 18213, 18655, 19147, 19188, 19614, 21015, 22386, 23985, 24284, 25830, 28020, 29421, 30355, 31980, 32690, 33579, 36426, 37310, 38294, 39228, 42030, 42497, 44772, 47970, 49035, 51660, 54639, 55965, 57441, 58842, 60710, 65380, 67158, 72852, 74620, 76588, 84060, 84994, 91065, 95735, 95940, 98070, 109278, 111930, 114882, 117684, 121420, 127491, 134029, 134316, 147105, 167895, 169988, 172323, 182130, 191470, 196140, 212485, 218556, 223860, 229764, 248911, 254982, 268058, 273195, 287205, 294210, 335790, 344646, 364260, 382473, 382940, 402087, 424970, 497822, 509964, 536116, 546390, 574410, 588420, 637455, 670145, 671580, 689292, 746733, 764946, 804174, 849940, 861615, 995644, 1092780, 1148820, 1206261, 1244555, 1274910, 1340290, 1493466, 1529892, 1608348, 1723230, 1742377, 1912365, 2010435, 2240199, 2412522, 2489110, 2549820, 2680580, 2986932, 3446460, 3484754, 3733665, 3824730, 4020870, 4480398, 4825044, 4978220, 5227131, 6031305, 6969508, 7467330, 7649460, 8041740, 8711885, 8960796, 10454262, 11200995, 12062610, 14934660, 15681393, 17423770, 20908524, 22401990, 24125220, 26135655, 31362786, 34847540, 44803980, 52271310, 62725572, 78406965, 104542620, 156813930, 313627860]

約数ペア:

[(1, 313627860), (2, 156813930), (3, 104542620), (4, 78406965), (5, 62725572), (6, 52271310), (7, 44803980), (9, 34847540), (10, 31362786), (12, 26135655), (13, 24125220), (14, 22401990), (15, 20908524), (18, 17423770), (20, 15681393), (21, 14934660), (26, 12062610), (28, 11200995), (30, 10454262), (35, 8960796), (36, 8711885), (39, 8041740), (41, 7649460), (42, 7467330), (45, 6969508), (52, 6031305), (60, 5227131), (63, 4978220), (65, 4825044), (70, 4480398), (78, 4020870), (82, 3824730), (84, 3733665), (90, 3484754), (91, 3446460), (105, 2986932), (117, 2680580), (123, 2549820), (126, 2489110), (130, 2412522), (140, 2240199), (156, 2010435), (164, 1912365), (180, 1742377), (182, 1723230), (195, 1608348), (205, 1529892), (210, 1493466), (234, 1340290), (246, 1274910), (252, 1244555), (260, 1206261), (273, 1148820), (287, 1092780), (315, 995644), (364, 861615), (369, 849940), (390, 804174), (410, 764946), (420, 746733), (455, 689292), (467, 671580), (468, 670145), (492, 637455), (533, 588420), (546, 574410), (574, 546390), (585, 536116), (615, 509964), (630, 497822), (738, 424970), (780, 402087), (819, 382940), (820, 382473), (861, 364260), (910, 344646), (934, 335790), (1066, 294210), (1092, 287205), (1148, 273195), (1170, 268058), (1230, 254982), (1260, 248911), (1365, 229764), (1401, 223860), (1435, 218556), (1476, 212485), (1599, 196140), (1638, 191470), (1722, 182130), (1820, 172323), (1845, 169988), (1868, 167895), (2132, 147105), (2335, 134316), (2340, 134029), (2460, 127491), (2583, 121420), (2665, 117684), (2730, 114882), (2802, 111930), (2870, 109278), (3198, 98070), (3269, 95940), (3276, 95735), (3444, 91065), (3690, 84994), (3731, 84060), (4095, 76588), (4203, 74620), (4305, 72852), (4670, 67158), (4797, 65380), (5166, 60710), (5330, 58842), (5460, 57441), (5604, 55965), (5740, 54639), (6071, 51660), (6396, 49035), (6538, 47970), (7005, 44772), (7380, 42497), (7462, 42030), (7995, 39228), (8190, 38294), (8406, 37310), (8610, 36426), (9340, 33579), (9594, 32690), (9807, 31980), (10332, 30355), (10660, 29421), (11193, 28020), (12142, 25830), (12915, 24284), (13076, 23985), (14010, 22386), (14924, 21015), (15990, 19614), (16345, 19188), (16380, 19147), (16812, 18655), (17220, 18213)]