189320760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 634233600

約数和(自身を除く): 444912840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 307, 360, 540, 571, 614, 921, 1080, 1142, 1228, 1535, 1713, 1842, 2284, 2456, 2763, 2855, 3070, 3426, 3684, 4568, 4605, 5139, 5526, 5710, 6140, 6852, 7368, 8289, 8565, 9210, 10278, 11052, 11420, 12280, 13704, 13815, 15417, 16578, 17130, 18420, 20556, 22104, 22840, 25695, 27630, 30834, 33156, 34260, 36840, 41112, 41445, 51390, 55260, 61668, 66312, 68520, 77085, 82890, 102780, 110520, 123336, 154170, 165780, 175297, 205560, 308340, 331560, 350594, 525891, 616680, 701188, 876485, 1051782, 1402376, 1577673, 1752970, 2103564, 2629455, 3155346, 3505940, 4207128, 4733019, 5258910, 6310692, 7011880, 7888365, 9466038, 10517820, 12621384, 15776730, 18932076, 21035640, 23665095, 31553460, 37864152, 47330190, 63106920, 94660380, 189320760]

約数ペア:

[(1, 189320760), (2, 94660380), (3, 63106920), (4, 47330190), (5, 37864152), (6, 31553460), (8, 23665095), (9, 21035640), (10, 18932076), (12, 15776730), (15, 12621384), (18, 10517820), (20, 9466038), (24, 7888365), (27, 7011880), (30, 6310692), (36, 5258910), (40, 4733019), (45, 4207128), (54, 3505940), (60, 3155346), (72, 2629455), (90, 2103564), (108, 1752970), (120, 1577673), (135, 1402376), (180, 1051782), (216, 876485), (270, 701188), (307, 616680), (360, 525891), (540, 350594), (571, 331560), (614, 308340), (921, 205560), (1080, 175297), (1142, 165780), (1228, 154170), (1535, 123336), (1713, 110520), (1842, 102780), (2284, 82890), (2456, 77085), (2763, 68520), (2855, 66312), (3070, 61668), (3426, 55260), (3684, 51390), (4568, 41445), (4605, 41112), (5139, 36840), (5526, 34260), (5710, 33156), (6140, 30834), (6852, 27630), (7368, 25695), (8289, 22840), (8565, 22104), (9210, 20556), (10278, 18420), (11052, 17130), (11420, 16578), (12280, 15417), (13704, 13815)]