660535608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 1792627200

約数和(自身を除く): 1132091592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 151, 152, 159, 181, 212, 228, 302, 318, 362, 424, 453, 456, 543, 604, 636, 724, 906, 1007, 1086, 1208, 1272, 1448, 1812, 2014, 2172, 2869, 3021, 3439, 3624, 4028, 4344, 5738, 6042, 6878, 8003, 8056, 8607, 9593, 10317, 11476, 12084, 13756, 16006, 17214, 19186, 20634, 22952, 24009, 24168, 27331, 27512, 28779, 32012, 34428, 38372, 41268, 48018, 54662, 57558, 64024, 68856, 76744, 81993, 82536, 96036, 109324, 115116, 152057, 163986, 182267, 192072, 218648, 230232, 304114, 327972, 364534, 456171, 519289, 546801, 608228, 655944, 729068, 912342, 1038578, 1093602, 1216456, 1448543, 1458136, 1557867, 1824684, 2077156, 2187204, 2897086, 3115734, 3649368, 4154312, 4345629, 4374408, 5794172, 6231468, 8691258, 11588344, 12462936, 17382516, 27522317, 34765032, 55044634, 82566951, 110089268, 165133902, 220178536, 330267804, 660535608]

約数ペア:

[(1, 660535608), (2, 330267804), (3, 220178536), (4, 165133902), (6, 110089268), (8, 82566951), (12, 55044634), (19, 34765032), (24, 27522317), (38, 17382516), (53, 12462936), (57, 11588344), (76, 8691258), (106, 6231468), (114, 5794172), (151, 4374408), (152, 4345629), (159, 4154312), (181, 3649368), (212, 3115734), (228, 2897086), (302, 2187204), (318, 2077156), (362, 1824684), (424, 1557867), (453, 1458136), (456, 1448543), (543, 1216456), (604, 1093602), (636, 1038578), (724, 912342), (906, 729068), (1007, 655944), (1086, 608228), (1208, 546801), (1272, 519289), (1448, 456171), (1812, 364534), (2014, 327972), (2172, 304114), (2869, 230232), (3021, 218648), (3439, 192072), (3624, 182267), (4028, 163986), (4344, 152057), (5738, 115116), (6042, 109324), (6878, 96036), (8003, 82536), (8056, 81993), (8607, 76744), (9593, 68856), (10317, 64024), (11476, 57558), (12084, 54662), (13756, 48018), (16006, 41268), (17214, 38372), (19186, 34428), (20634, 32012), (22952, 28779), (24009, 27512), (24168, 27331)]