201524640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1163}}^1$

素因数の和:1219

約数の個数: 144

約数和(自身を含む): 670547808

約数和(自身を除く): 469023168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 480, 570, 608, 722, 760, 912, 1083, 1140, 1163, 1444, 1520, 1805, 1824, 2166, 2280, 2326, 2888, 3040, 3489, 3610, 4332, 4560, 4652, 5415, 5776, 5815, 6978, 7220, 8664, 9120, 9304, 10830, 11552, 11630, 13956, 14440, 17328, 17445, 18608, 21660, 22097, 23260, 27912, 28880, 34656, 34890, 37216, 43320, 44194, 46520, 55824, 57760, 66291, 69780, 86640, 88388, 93040, 110485, 111648, 132582, 139560, 173280, 176776, 186080, 220970, 265164, 279120, 331455, 353552, 419843, 441940, 530328, 558240, 662910, 707104, 839686, 883880, 1060656, 1259529, 1325820, 1679372, 1767760, 2099215, 2121312, 2519058, 2651640, 3358744, 3535520, 4198430, 5038116, 5303280, 6297645, 6717488, 8396860, 10076232, 10606560, 12595290, 13434976, 16793720, 20152464, 25190580, 33587440, 40304928, 50381160, 67174880, 100762320, 201524640]

約数ペア:

[(1, 201524640), (2, 100762320), (3, 67174880), (4, 50381160), (5, 40304928), (6, 33587440), (8, 25190580), (10, 20152464), (12, 16793720), (15, 13434976), (16, 12595290), (19, 10606560), (20, 10076232), (24, 8396860), (30, 6717488), (32, 6297645), (38, 5303280), (40, 5038116), (48, 4198430), (57, 3535520), (60, 3358744), (76, 2651640), (80, 2519058), (95, 2121312), (96, 2099215), (114, 1767760), (120, 1679372), (152, 1325820), (160, 1259529), (190, 1060656), (228, 883880), (240, 839686), (285, 707104), (304, 662910), (361, 558240), (380, 530328), (456, 441940), (480, 419843), (570, 353552), (608, 331455), (722, 279120), (760, 265164), (912, 220970), (1083, 186080), (1140, 176776), (1163, 173280), (1444, 139560), (1520, 132582), (1805, 111648), (1824, 110485), (2166, 93040), (2280, 88388), (2326, 86640), (2888, 69780), (3040, 66291), (3489, 57760), (3610, 55824), (4332, 46520), (4560, 44194), (4652, 43320), (5415, 37216), (5776, 34890), (5815, 34656), (6978, 28880), (7220, 27912), (8664, 23260), (9120, 22097), (9304, 21660), (10830, 18608), (11552, 17445), (11630, 17328), (13956, 14440)]