881194860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2397

約数の個数: 288

約数和(自身を含む): 3434296320

約数和(自身を除く): 2553101460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 52, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 115, 117, 126, 130, 138, 140, 156, 161, 180, 182, 195, 207, 210, 230, 234, 252, 260, 273, 276, 299, 315, 322, 345, 364, 390, 414, 420, 455, 460, 468, 483, 546, 585, 598, 630, 644, 690, 780, 805, 819, 828, 897, 910, 966, 1035, 1092, 1170, 1196, 1260, 1365, 1380, 1449, 1495, 1610, 1638, 1794, 1820, 1932, 2070, 2093, 2339, 2340, 2415, 2691, 2730, 2898, 2990, 3220, 3276, 3588, 4095, 4140, 4186, 4485, 4678, 4830, 5382, 5460, 5796, 5980, 6279, 7017, 7245, 8190, 8372, 8970, 9356, 9660, 10465, 10764, 11695, 12558, 13455, 14034, 14490, 16373, 16380, 17940, 18837, 20930, 21051, 23390, 25116, 26910, 28068, 28980, 30407, 31395, 32746, 35085, 37674, 41860, 42102, 46780, 49119, 53797, 53820, 60814, 62790, 65492, 70170, 75348, 81865, 84204, 91221, 94185, 98238, 105255, 107594, 121628, 125580, 140340, 147357, 152035, 161391, 163730, 182442, 188370, 196476, 210510, 212849, 215188, 245595, 268985, 273663, 294714, 304070, 322782, 327460, 364884, 376579, 376740, 421020, 425698, 456105, 484173, 491190, 537970, 547326, 589428, 608140, 638547, 645564, 699361, 736785, 753158, 806955, 851396, 912210, 968346, 982380, 1064245, 1075940, 1094652, 1129737, 1277094, 1368315, 1398722, 1473570, 1506316, 1613910, 1824420, 1882895, 1915641, 1936692, 2098083, 2128490, 2259474, 2420865, 2554188, 2736630, 2797444, 2947140, 3192735, 3227820, 3389211, 3496805, 3765790, 3831282, 4196166, 4256980, 4518948, 4841730, 4895527, 5473260, 5648685, 6294249, 6385470, 6778422, 6993610, 7531580, 7662564, 8392332, 9578205, 9683460, 9791054, 10490415, 11297370, 12588498, 12770940, 13556844, 13987220, 14686581, 16946055, 19156410, 19582108, 20980830, 22594740, 24477635, 25176996, 29373162, 31471245, 33892110, 38312820, 41961660, 44059743, 48955270, 58746324, 62942490, 67784220, 73432905, 88119486, 97910540, 125884980, 146865810, 176238972, 220298715, 293731620, 440597430, 881194860]

約数ペア:

[(1, 881194860), (2, 440597430), (3, 293731620), (4, 220298715), (5, 176238972), (6, 146865810), (7, 125884980), (9, 97910540), (10, 88119486), (12, 73432905), (13, 67784220), (14, 62942490), (15, 58746324), (18, 48955270), (20, 44059743), (21, 41961660), (23, 38312820), (26, 33892110), (28, 31471245), (30, 29373162), (35, 25176996), (36, 24477635), (39, 22594740), (42, 20980830), (45, 19582108), (46, 19156410), (52, 16946055), (60, 14686581), (63, 13987220), (65, 13556844), (69, 12770940), (70, 12588498), (78, 11297370), (84, 10490415), (90, 9791054), (91, 9683460), (92, 9578205), (105, 8392332), (115, 7662564), (117, 7531580), (126, 6993610), (130, 6778422), (138, 6385470), (140, 6294249), (156, 5648685), (161, 5473260), (180, 4895527), (182, 4841730), (195, 4518948), (207, 4256980), (210, 4196166), (230, 3831282), (234, 3765790), (252, 3496805), (260, 3389211), (273, 3227820), (276, 3192735), (299, 2947140), (315, 2797444), (322, 2736630), (345, 2554188), (364, 2420865), (390, 2259474), (414, 2128490), (420, 2098083), (455, 1936692), (460, 1915641), (468, 1882895), (483, 1824420), (546, 1613910), (585, 1506316), (598, 1473570), (630, 1398722), (644, 1368315), (690, 1277094), (780, 1129737), (805, 1094652), (819, 1075940), (828, 1064245), (897, 982380), (910, 968346), (966, 912210), (1035, 851396), (1092, 806955), (1170, 753158), (1196, 736785), (1260, 699361), (1365, 645564), (1380, 638547), (1449, 608140), (1495, 589428), (1610, 547326), (1638, 537970), (1794, 491190), (1820, 484173), (1932, 456105), (2070, 425698), (2093, 421020), (2339, 376740), (2340, 376579), (2415, 364884), (2691, 327460), (2730, 322782), (2898, 304070), (2990, 294714), (3220, 273663), (3276, 268985), (3588, 245595), (4095, 215188), (4140, 212849), (4186, 210510), (4485, 196476), (4678, 188370), (4830, 182442), (5382, 163730), (5460, 161391), (5796, 152035), (5980, 147357), (6279, 140340), (7017, 125580), (7245, 121628), (8190, 107594), (8372, 105255), (8970, 98238), (9356, 94185), (9660, 91221), (10465, 84204), (10764, 81865), (11695, 75348), (12558, 70170), (13455, 65492), (14034, 62790), (14490, 60814), (16373, 53820), (16380, 53797), (17940, 49119), (18837, 46780), (20930, 42102), (21051, 41860), (23390, 37674), (25116, 35085), (26910, 32746), (28068, 31395), (28980, 30407)]