160159740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 518192640

約数和(自身を除く): 358032900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 101, 107, 114, 130, 156, 190, 195, 202, 214, 228, 247, 260, 285, 303, 321, 380, 390, 404, 428, 494, 505, 535, 570, 606, 642, 741, 780, 988, 1010, 1070, 1140, 1212, 1235, 1284, 1313, 1391, 1482, 1515, 1605, 1919, 2020, 2033, 2140, 2470, 2626, 2782, 2964, 3030, 3210, 3705, 3838, 3939, 4066, 4173, 4940, 5252, 5564, 5757, 6060, 6099, 6420, 6565, 6955, 7410, 7676, 7878, 8132, 8346, 9595, 10165, 10807, 11514, 12198, 13130, 13910, 14820, 15756, 16692, 19190, 19695, 20330, 20865, 21614, 23028, 24396, 24947, 26260, 26429, 27820, 28785, 30495, 32421, 38380, 39390, 40660, 41730, 43228, 49894, 52858, 54035, 57570, 60990, 64842, 74841, 78780, 79287, 83460, 99788, 105716, 108070, 115140, 121980, 124735, 129684, 132145, 140491, 149682, 158574, 162105, 205333, 216140, 249470, 264290, 280982, 299364, 317148, 324210, 374205, 396435, 410666, 421473, 498940, 528580, 561964, 615999, 648420, 702455, 748410, 792870, 821332, 842946, 1026665, 1231998, 1404910, 1496820, 1585740, 1685892, 2053330, 2107365, 2463996, 2669329, 2809820, 3079995, 4106660, 4214730, 5338658, 6159990, 8007987, 8429460, 10677316, 12319980, 13346645, 16015974, 26693290, 32031948, 40039935, 53386580, 80079870, 160159740]

約数ペア:

[(1, 160159740), (2, 80079870), (3, 53386580), (4, 40039935), (5, 32031948), (6, 26693290), (10, 16015974), (12, 13346645), (13, 12319980), (15, 10677316), (19, 8429460), (20, 8007987), (26, 6159990), (30, 5338658), (38, 4214730), (39, 4106660), (52, 3079995), (57, 2809820), (60, 2669329), (65, 2463996), (76, 2107365), (78, 2053330), (95, 1685892), (101, 1585740), (107, 1496820), (114, 1404910), (130, 1231998), (156, 1026665), (190, 842946), (195, 821332), (202, 792870), (214, 748410), (228, 702455), (247, 648420), (260, 615999), (285, 561964), (303, 528580), (321, 498940), (380, 421473), (390, 410666), (404, 396435), (428, 374205), (494, 324210), (505, 317148), (535, 299364), (570, 280982), (606, 264290), (642, 249470), (741, 216140), (780, 205333), (988, 162105), (1010, 158574), (1070, 149682), (1140, 140491), (1212, 132145), (1235, 129684), (1284, 124735), (1313, 121980), (1391, 115140), (1482, 108070), (1515, 105716), (1605, 99788), (1919, 83460), (2020, 79287), (2033, 78780), (2140, 74841), (2470, 64842), (2626, 60990), (2782, 57570), (2964, 54035), (3030, 52858), (3210, 49894), (3705, 43228), (3838, 41730), (3939, 40660), (4066, 39390), (4173, 38380), (4940, 32421), (5252, 30495), (5564, 28785), (5757, 27820), (6060, 26429), (6099, 26260), (6420, 24947), (6565, 24396), (6955, 23028), (7410, 21614), (7676, 20865), (7878, 20330), (8132, 19695), (8346, 19190), (9595, 16692), (10165, 15756), (10807, 14820), (11514, 13910), (12198, 13130)]