1368587220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22787}}^1$

素因数の和:22830

約数の個数: 192

約数和(自身を含む): 5145348096

約数和(自身を除く): 3776760876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 4004, 4290, 4620, 5005, 5460, 6006, 8580, 10010, 12012, 15015, 20020, 22787, 30030, 45574, 60060, 68361, 91148, 113935, 136722, 159509, 227870, 250657, 273444, 296231, 319018, 341805, 455740, 478527, 501314, 592462, 638036, 683610, 751971, 797545, 888693, 957054, 1002628, 1184924, 1253285, 1367220, 1481155, 1503942, 1595090, 1754599, 1777386, 1914108, 2073617, 2392635, 2506570, 2962310, 3007884, 3190180, 3258541, 3509198, 3554772, 3759855, 4147234, 4443465, 4785270, 5013140, 5263797, 5924620, 6220851, 6517082, 7018396, 7519710, 8294468, 8772995, 8886930, 9570540, 9775623, 10368085, 10527594, 12441702, 13034164, 15039420, 16292705, 17545990, 17773860, 19551246, 20736170, 21055188, 22809787, 24883404, 26318985, 31104255, 32585410, 35091980, 39102492, 41472340, 45619574, 48878115, 52637970, 62208510, 65170820, 68429361, 91239148, 97756230, 105275940, 114048935, 124417020, 136858722, 195512460, 228097870, 273717444, 342146805, 456195740, 684293610, 1368587220]

約数ペア:

[(1, 1368587220), (2, 684293610), (3, 456195740), (4, 342146805), (5, 273717444), (6, 228097870), (7, 195512460), (10, 136858722), (11, 124417020), (12, 114048935), (13, 105275940), (14, 97756230), (15, 91239148), (20, 68429361), (21, 65170820), (22, 62208510), (26, 52637970), (28, 48878115), (30, 45619574), (33, 41472340), (35, 39102492), (39, 35091980), (42, 32585410), (44, 31104255), (52, 26318985), (55, 24883404), (60, 22809787), (65, 21055188), (66, 20736170), (70, 19551246), (77, 17773860), (78, 17545990), (84, 16292705), (91, 15039420), (105, 13034164), (110, 12441702), (130, 10527594), (132, 10368085), (140, 9775623), (143, 9570540), (154, 8886930), (156, 8772995), (165, 8294468), (182, 7519710), (195, 7018396), (210, 6517082), (220, 6220851), (231, 5924620), (260, 5263797), (273, 5013140), (286, 4785270), (308, 4443465), (330, 4147234), (364, 3759855), (385, 3554772), (390, 3509198), (420, 3258541), (429, 3190180), (455, 3007884), (462, 2962310), (546, 2506570), (572, 2392635), (660, 2073617), (715, 1914108), (770, 1777386), (780, 1754599), (858, 1595090), (910, 1503942), (924, 1481155), (1001, 1367220), (1092, 1253285), (1155, 1184924), (1365, 1002628), (1430, 957054), (1540, 888693), (1716, 797545), (1820, 751971), (2002, 683610), (2145, 638036), (2310, 592462), (2730, 501314), (2860, 478527), (3003, 455740), (4004, 341805), (4290, 319018), (4620, 296231), (5005, 273444), (5460, 250657), (6006, 227870), (8580, 159509), (10010, 136722), (12012, 113935), (15015, 91148), (20020, 68361), (22787, 60060), (30030, 45574)]