10200120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{12143}}^1$

素因数の和:12164

約数の個数: 64

約数和(自身を含む): 34974720

約数和(自身を除く): 24774600

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, 105, 120, 140, 168, 210, 280, 420, 840, 12143, 24286, 36429, 48572, 60715, 72858, 85001, 97144, 121430, 145716, 170002, 182145, 242860, 255003, 291432, 340004, 364290, 425005, 485720, 510006, 680008, 728580, 850010, 1020012, 1275015, 1457160, 1700020, 2040024, 2550030, 3400040, 5100060, 10200120]

約数ペア:

[(1, 10200120), (2, 5100060), (3, 3400040), (4, 2550030), (5, 2040024), (6, 1700020), (7, 1457160), (8, 1275015), (10, 1020012), (12, 850010), (14, 728580), (15, 680008), (20, 510006), (21, 485720), (24, 425005), (28, 364290), (30, 340004), (35, 291432), (40, 255003), (42, 242860), (56, 182145), (60, 170002), (70, 145716), (84, 121430), (105, 97144), (120, 85001), (140, 72858), (168, 60715), (210, 48572), (280, 36429), (420, 24286), (840, 12143)]