404430960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2927

約数の個数: 160

約数和(自身を含む): 1362769920

約数和(自身を除く): 958338960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2861, 2945, 3534, 3720, 4560, 4712, 5722, 5890, 7068, 7440, 8583, 8835, 9424, 11444, 11780, 14136, 14305, 17166, 17670, 22888, 23560, 28272, 28610, 34332, 35340, 42915, 45776, 47120, 54359, 57220, 68664, 70680, 85830, 88691, 108718, 114440, 137328, 141360, 163077, 171660, 177382, 217436, 228880, 266073, 271795, 326154, 343320, 354764, 434872, 443455, 532146, 543590, 652308, 686640, 709528, 815385, 869744, 886910, 1064292, 1087180, 1304616, 1330365, 1419056, 1630770, 1685129, 1773820, 2128584, 2174360, 2609232, 2660730, 3261540, 3370258, 3547640, 4257168, 4348720, 5055387, 5321460, 6523080, 6740516, 7095280, 8425645, 10110774, 10642920, 13046160, 13481032, 16851290, 20221548, 21285840, 25276935, 26962064, 33702580, 40443096, 50553870, 67405160, 80886192, 101107740, 134810320, 202215480, 404430960]

約数ペア:

[(1, 404430960), (2, 202215480), (3, 134810320), (4, 101107740), (5, 80886192), (6, 67405160), (8, 50553870), (10, 40443096), (12, 33702580), (15, 26962064), (16, 25276935), (19, 21285840), (20, 20221548), (24, 16851290), (30, 13481032), (31, 13046160), (38, 10642920), (40, 10110774), (48, 8425645), (57, 7095280), (60, 6740516), (62, 6523080), (76, 5321460), (80, 5055387), (93, 4348720), (95, 4257168), (114, 3547640), (120, 3370258), (124, 3261540), (152, 2660730), (155, 2609232), (186, 2174360), (190, 2128584), (228, 1773820), (240, 1685129), (248, 1630770), (285, 1419056), (304, 1330365), (310, 1304616), (372, 1087180), (380, 1064292), (456, 886910), (465, 869744), (496, 815385), (570, 709528), (589, 686640), (620, 652308), (744, 543590), (760, 532146), (912, 443455), (930, 434872), (1140, 354764), (1178, 343320), (1240, 326154), (1488, 271795), (1520, 266073), (1767, 228880), (1860, 217436), (2280, 177382), (2356, 171660), (2480, 163077), (2861, 141360), (2945, 137328), (3534, 114440), (3720, 108718), (4560, 88691), (4712, 85830), (5722, 70680), (5890, 68664), (7068, 57220), (7440, 54359), (8583, 47120), (8835, 45776), (9424, 42915), (11444, 35340), (11780, 34332), (14136, 28610), (14305, 28272), (17166, 23560), (17670, 22888)]