23446920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 81469440

約数和(自身を除く): 58022520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 271, 280, 309, 412, 420, 515, 542, 618, 721, 813, 824, 840, 1030, 1084, 1236, 1355, 1442, 1545, 1626, 1897, 2060, 2163, 2168, 2472, 2710, 2884, 3090, 3252, 3605, 3794, 4065, 4120, 4326, 5420, 5691, 5768, 6180, 6504, 7210, 7588, 8130, 8652, 9485, 10815, 10840, 11382, 12360, 14420, 15176, 16260, 17304, 18970, 21630, 22764, 27913, 28455, 28840, 32520, 37940, 43260, 45528, 55826, 56910, 75880, 83739, 86520, 111652, 113820, 139565, 167478, 195391, 223304, 227640, 279130, 334956, 390782, 418695, 558260, 586173, 669912, 781564, 837390, 976955, 1116520, 1172346, 1563128, 1674780, 1953910, 2344692, 2930865, 3349560, 3907820, 4689384, 5861730, 7815640, 11723460, 23446920]

約数ペア:

[(1, 23446920), (2, 11723460), (3, 7815640), (4, 5861730), (5, 4689384), (6, 3907820), (7, 3349560), (8, 2930865), (10, 2344692), (12, 1953910), (14, 1674780), (15, 1563128), (20, 1172346), (21, 1116520), (24, 976955), (28, 837390), (30, 781564), (35, 669912), (40, 586173), (42, 558260), (56, 418695), (60, 390782), (70, 334956), (84, 279130), (103, 227640), (105, 223304), (120, 195391), (140, 167478), (168, 139565), (206, 113820), (210, 111652), (271, 86520), (280, 83739), (309, 75880), (412, 56910), (420, 55826), (515, 45528), (542, 43260), (618, 37940), (721, 32520), (813, 28840), (824, 28455), (840, 27913), (1030, 22764), (1084, 21630), (1236, 18970), (1355, 17304), (1442, 16260), (1545, 15176), (1626, 14420), (1897, 12360), (2060, 11382), (2163, 10840), (2168, 10815), (2472, 9485), (2710, 8652), (2884, 8130), (3090, 7588), (3252, 7210), (3605, 6504), (3794, 6180), (4065, 5768), (4120, 5691), (4326, 5420)]