2280556980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1331

約数の個数: 216

約数和(自身を含む): 7619746680

約数和(自身を除く): 5339189700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 169, 180, 183, 195, 234, 244, 260, 305, 338, 366, 390, 468, 507, 549, 585, 610, 676, 732, 780, 793, 845, 915, 1014, 1098, 1170, 1220, 1229, 1521, 1586, 1690, 1830, 2028, 2196, 2340, 2379, 2458, 2535, 2745, 3042, 3172, 3380, 3660, 3687, 3965, 4758, 4916, 5070, 5490, 6084, 6145, 7137, 7374, 7605, 7930, 9516, 10140, 10309, 10980, 11061, 11895, 12290, 14274, 14748, 15210, 15860, 15977, 18435, 20618, 22122, 23790, 24580, 28548, 30420, 30927, 31954, 35685, 36870, 41236, 44244, 47580, 47931, 51545, 55305, 61854, 63908, 71370, 73740, 74969, 79885, 92781, 95862, 103090, 110610, 123708, 142740, 143793, 149938, 154635, 159770, 185562, 191724, 206180, 207701, 221220, 224907, 239655, 287586, 299876, 309270, 319540, 371124, 374845, 415402, 449814, 463905, 479310, 575172, 618540, 623103, 674721, 718965, 749690, 830804, 899628, 927810, 958620, 974597, 1038505, 1124535, 1246206, 1349442, 1437930, 1499380, 1855620, 1869309, 1949194, 2077010, 2249070, 2492412, 2698884, 2875860, 2923791, 3115515, 3373605, 3738618, 3898388, 4154020, 4498140, 4872985, 5847582, 6231030, 6747210, 7477236, 8771373, 9346545, 9745970, 11695164, 12462060, 12669761, 13494420, 14618955, 17542746, 18693090, 19491940, 25339522, 29237910, 35085492, 37386180, 38009283, 43856865, 50679044, 58475820, 63348805, 76018566, 87713730, 114027849, 126697610, 152037132, 175427460, 190046415, 228055698, 253395220, 380092830, 456111396, 570139245, 760185660, 1140278490, 2280556980]

約数ペア:

[(1, 2280556980), (2, 1140278490), (3, 760185660), (4, 570139245), (5, 456111396), (6, 380092830), (9, 253395220), (10, 228055698), (12, 190046415), (13, 175427460), (15, 152037132), (18, 126697610), (20, 114027849), (26, 87713730), (30, 76018566), (36, 63348805), (39, 58475820), (45, 50679044), (52, 43856865), (60, 38009283), (61, 37386180), (65, 35085492), (78, 29237910), (90, 25339522), (117, 19491940), (122, 18693090), (130, 17542746), (156, 14618955), (169, 13494420), (180, 12669761), (183, 12462060), (195, 11695164), (234, 9745970), (244, 9346545), (260, 8771373), (305, 7477236), (338, 6747210), (366, 6231030), (390, 5847582), (468, 4872985), (507, 4498140), (549, 4154020), (585, 3898388), (610, 3738618), (676, 3373605), (732, 3115515), (780, 2923791), (793, 2875860), (845, 2698884), (915, 2492412), (1014, 2249070), (1098, 2077010), (1170, 1949194), (1220, 1869309), (1229, 1855620), (1521, 1499380), (1586, 1437930), (1690, 1349442), (1830, 1246206), (2028, 1124535), (2196, 1038505), (2340, 974597), (2379, 958620), (2458, 927810), (2535, 899628), (2745, 830804), (3042, 749690), (3172, 718965), (3380, 674721), (3660, 623103), (3687, 618540), (3965, 575172), (4758, 479310), (4916, 463905), (5070, 449814), (5490, 415402), (6084, 374845), (6145, 371124), (7137, 319540), (7374, 309270), (7605, 299876), (7930, 287586), (9516, 239655), (10140, 224907), (10309, 221220), (10980, 207701), (11061, 206180), (11895, 191724), (12290, 185562), (14274, 159770), (14748, 154635), (15210, 149938), (15860, 143793), (15977, 142740), (18435, 123708), (20618, 110610), (22122, 103090), (23790, 95862), (24580, 92781), (28548, 79885), (30420, 74969), (30927, 73740), (31954, 71370), (35685, 63908), (36870, 61854), (41236, 55305), (44244, 51545), (47580, 47931)]