1389330789440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{21839}}^1$

素因数の和:21962

約数の個数: 336

約数和(自身を含む): 3824749393920

約数和(自身を除く): 2435418604480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 53, 55, 62, 64, 80, 88, 106, 110, 121, 124, 155, 160, 176, 212, 220, 242, 248, 265, 310, 320, 341, 352, 424, 440, 484, 496, 530, 583, 605, 620, 682, 704, 848, 880, 968, 992, 1060, 1166, 1210, 1240, 1364, 1643, 1696, 1705, 1760, 1936, 1984, 2120, 2332, 2420, 2480, 2728, 2915, 3286, 3392, 3410, 3520, 3751, 3872, 4240, 4664, 4840, 4960, 5456, 5830, 6413, 6572, 6820, 7502, 7744, 8215, 8480, 9328, 9680, 9920, 10912, 11660, 12826, 13144, 13640, 15004, 16430, 16960, 18073, 18656, 18755, 19360, 21824, 21839, 23320, 25652, 26288, 27280, 30008, 32065, 32860, 36146, 37312, 37510, 38720, 43678, 46640, 51304, 52576, 54560, 60016, 64130, 65720, 72292, 75020, 87356, 90365, 93280, 102608, 105152, 109120, 109195, 120032, 128260, 131440, 144584, 150040, 174712, 180730, 186560, 198803, 205216, 218390, 240064, 240229, 256520, 262880, 289168, 300080, 349424, 361460, 397606, 410432, 436780, 480458, 513040, 525760, 578336, 600160, 677009, 698848, 722920, 795212, 873560, 960916, 994015, 1026080, 1156672, 1157467, 1200320, 1201145, 1354018, 1397696, 1445840, 1590424, 1747120, 1921832, 1988030, 2052160, 2314934, 2402290, 2642519, 2708036, 2891680, 3180848, 3385045, 3494240, 3843664, 3976060, 4629868, 4804580, 5285038, 5416072, 5783360, 5787335, 6361696, 6770090, 6988480, 7447099, 7687328, 7952120, 9259736, 9609160, 10570076, 10832144, 11574670, 12723392, 12732137, 13212595, 13540180, 14894198, 15374656, 15904240, 18519472, 19218320, 21140152, 21664288, 23149340, 25464274, 26425190, 27080360, 29788396, 31808480, 35881477, 37038944, 37235495, 38436640, 42280304, 43328576, 46298680, 50928548, 52850380, 54160720, 59576792, 63616960, 63660685, 71762954, 74077888, 74470990, 76873280, 81918089, 84560608, 92597360, 101857096, 105700760, 108321440, 119153584, 127321370, 140053507, 143525908, 148941980, 163836178, 169121216, 179407385, 185194720, 203714192, 211401520, 216642880, 238307168, 254642740, 280107014, 287051816, 297883960, 327672356, 358814770, 370389440, 394696247, 407428384, 409590445, 422803040, 476614336, 509285480, 560214028, 574103632, 595767920, 655344712, 700267535, 717629540, 789392494, 814856768, 819180890, 845606080, 1018570960, 1120428056, 1148207264, 1191535840, 1310689424, 1400535070, 1435259080, 1578784988, 1638361780, 1973481235, 2037141920, 2240856112, 2296414528, 2383071680, 2621378848, 2801070140, 2870518160, 3157569976, 3276723560, 3946962470, 4074283840, 4341658717, 4481712224, 5242757696, 5602140280, 5741036320, 6315139952, 6553447120, 7893924940, 8683317434, 8963424448, 11204280560, 11482072640, 12630279904, 13106894240, 15787849880, 17366634868, 21708293585, 22408561120, 25260559808, 26213788480, 31575699760, 34733269736, 43416587170, 44817122240, 63151399520, 69466539472, 86833174340, 126302799040, 138933078944, 173666348680, 277866157888, 347332697360, 694665394720, 1389330789440]

約数ペア:

[(1, 1389330789440), (2, 694665394720), (4, 347332697360), (5, 277866157888), (8, 173666348680), (10, 138933078944), (11, 126302799040), (16, 86833174340), (20, 69466539472), (22, 63151399520), (31, 44817122240), (32, 43416587170), (40, 34733269736), (44, 31575699760), (53, 26213788480), (55, 25260559808), (62, 22408561120), (64, 21708293585), (80, 17366634868), (88, 15787849880), (106, 13106894240), (110, 12630279904), (121, 11482072640), (124, 11204280560), (155, 8963424448), (160, 8683317434), (176, 7893924940), (212, 6553447120), (220, 6315139952), (242, 5741036320), (248, 5602140280), (265, 5242757696), (310, 4481712224), (320, 4341658717), (341, 4074283840), (352, 3946962470), (424, 3276723560), (440, 3157569976), (484, 2870518160), (496, 2801070140), (530, 2621378848), (583, 2383071680), (605, 2296414528), (620, 2240856112), (682, 2037141920), (704, 1973481235), (848, 1638361780), (880, 1578784988), (968, 1435259080), (992, 1400535070), (1060, 1310689424), (1166, 1191535840), (1210, 1148207264), (1240, 1120428056), (1364, 1018570960), (1643, 845606080), (1696, 819180890), (1705, 814856768), (1760, 789392494), (1936, 717629540), (1984, 700267535), (2120, 655344712), (2332, 595767920), (2420, 574103632), (2480, 560214028), (2728, 509285480), (2915, 476614336), (3286, 422803040), (3392, 409590445), (3410, 407428384), (3520, 394696247), (3751, 370389440), (3872, 358814770), (4240, 327672356), (4664, 297883960), (4840, 287051816), (4960, 280107014), (5456, 254642740), (5830, 238307168), (6413, 216642880), (6572, 211401520), (6820, 203714192), (7502, 185194720), (7744, 179407385), (8215, 169121216), (8480, 163836178), (9328, 148941980), (9680, 143525908), (9920, 140053507), (10912, 127321370), (11660, 119153584), (12826, 108321440), (13144, 105700760), (13640, 101857096), (15004, 92597360), (16430, 84560608), (16960, 81918089), (18073, 76873280), (18656, 74470990), (18755, 74077888), (19360, 71762954), (21824, 63660685), (21839, 63616960), (23320, 59576792), (25652, 54160720), (26288, 52850380), (27280, 50928548), (30008, 46298680), (32065, 43328576), (32860, 42280304), (36146, 38436640), (37312, 37235495), (37510, 37038944), (38720, 35881477), (43678, 31808480), (46640, 29788396), (51304, 27080360), (52576, 26425190), (54560, 25464274), (60016, 23149340), (64130, 21664288), (65720, 21140152), (72292, 19218320), (75020, 18519472), (87356, 15904240), (90365, 15374656), (93280, 14894198), (102608, 13540180), (105152, 13212595), (109120, 12732137), (109195, 12723392), (120032, 11574670), (128260, 10832144), (131440, 10570076), (144584, 9609160), (150040, 9259736), (174712, 7952120), (180730, 7687328), (186560, 7447099), (198803, 6988480), (205216, 6770090), (218390, 6361696), (240064, 5787335), (240229, 5783360), (256520, 5416072), (262880, 5285038), (289168, 4804580), (300080, 4629868), (349424, 3976060), (361460, 3843664), (397606, 3494240), (410432, 3385045), (436780, 3180848), (480458, 2891680), (513040, 2708036), (525760, 2642519), (578336, 2402290), (600160, 2314934), (677009, 2052160), (698848, 1988030), (722920, 1921832), (795212, 1747120), (873560, 1590424), (960916, 1445840), (994015, 1397696), (1026080, 1354018), (1156672, 1201145), (1157467, 1200320)]