404207760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 240

約数和(自身を含む): 1424908800

約数和(自身を除く): 1020701040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 121, 124, 132, 155, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 363, 372, 440, 449, 465, 484, 496, 528, 605, 620, 660, 682, 726, 744, 880, 898, 930, 968, 1023, 1210, 1240, 1320, 1347, 1364, 1452, 1488, 1705, 1796, 1815, 1860, 1936, 2046, 2245, 2420, 2480, 2640, 2694, 2728, 2904, 3410, 3592, 3630, 3720, 3751, 4092, 4490, 4840, 4939, 5115, 5388, 5456, 5808, 6735, 6820, 7184, 7260, 7440, 7502, 8184, 8980, 9680, 9878, 10230, 10776, 11253, 13470, 13640, 13919, 14520, 14817, 15004, 16368, 17960, 18755, 19756, 20460, 21552, 22506, 24695, 26940, 27280, 27838, 29040, 29634, 30008, 35920, 37510, 39512, 40920, 41757, 45012, 49390, 53880, 54329, 55676, 56265, 59268, 60016, 69595, 74085, 75020, 79024, 81840, 83514, 90024, 98780, 107760, 108658, 111352, 112530, 118536, 139190, 148170, 150040, 153109, 162987, 167028, 180048, 197560, 208785, 217316, 222704, 225060, 237072, 271645, 278380, 296340, 300080, 306218, 325974, 334056, 395120, 417570, 434632, 450120, 459327, 543290, 556760, 592680, 612436, 651948, 668112, 765545, 814935, 835140, 869264, 900240, 918654, 1086580, 1113520, 1185360, 1224872, 1303896, 1531090, 1629870, 1670280, 1684199, 1837308, 2173160, 2296635, 2449744, 2607792, 3062180, 3259740, 3340560, 3368398, 3674616, 4346320, 4593270, 5052597, 6124360, 6519480, 6736796, 7349232, 8420995, 9186540, 10105194, 12248720, 13038960, 13473592, 16841990, 18373080, 20210388, 25262985, 26947184, 33683980, 36746160, 40420776, 50525970, 67367960, 80841552, 101051940, 134735920, 202103880, 404207760]

約数ペア:

[(1, 404207760), (2, 202103880), (3, 134735920), (4, 101051940), (5, 80841552), (6, 67367960), (8, 50525970), (10, 40420776), (11, 36746160), (12, 33683980), (15, 26947184), (16, 25262985), (20, 20210388), (22, 18373080), (24, 16841990), (30, 13473592), (31, 13038960), (33, 12248720), (40, 10105194), (44, 9186540), (48, 8420995), (55, 7349232), (60, 6736796), (62, 6519480), (66, 6124360), (80, 5052597), (88, 4593270), (93, 4346320), (110, 3674616), (120, 3368398), (121, 3340560), (124, 3259740), (132, 3062180), (155, 2607792), (165, 2449744), (176, 2296635), (186, 2173160), (220, 1837308), (240, 1684199), (242, 1670280), (248, 1629870), (264, 1531090), (310, 1303896), (330, 1224872), (341, 1185360), (363, 1113520), (372, 1086580), (440, 918654), (449, 900240), (465, 869264), (484, 835140), (496, 814935), (528, 765545), (605, 668112), (620, 651948), (660, 612436), (682, 592680), (726, 556760), (744, 543290), (880, 459327), (898, 450120), (930, 434632), (968, 417570), (1023, 395120), (1210, 334056), (1240, 325974), (1320, 306218), (1347, 300080), (1364, 296340), (1452, 278380), (1488, 271645), (1705, 237072), (1796, 225060), (1815, 222704), (1860, 217316), (1936, 208785), (2046, 197560), (2245, 180048), (2420, 167028), (2480, 162987), (2640, 153109), (2694, 150040), (2728, 148170), (2904, 139190), (3410, 118536), (3592, 112530), (3630, 111352), (3720, 108658), (3751, 107760), (4092, 98780), (4490, 90024), (4840, 83514), (4939, 81840), (5115, 79024), (5388, 75020), (5456, 74085), (5808, 69595), (6735, 60016), (6820, 59268), (7184, 56265), (7260, 55676), (7440, 54329), (7502, 53880), (8184, 49390), (8980, 45012), (9680, 41757), (9878, 40920), (10230, 39512), (10776, 37510), (11253, 35920), (13470, 30008), (13640, 29634), (13919, 29040), (14520, 27838), (14817, 27280), (15004, 26940), (16368, 24695), (17960, 22506), (18755, 21552), (19756, 20460)]