1330894140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1949}}^1$

素因数の和:2579

約数の個数: 96

約数和(自身を含む): 3931200000

約数和(自身を除く): 2600305860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 599, 1140, 1198, 1797, 1949, 2396, 2995, 3594, 3898, 5847, 5990, 7188, 7796, 8985, 9745, 11381, 11694, 11980, 17970, 19490, 22762, 23388, 29235, 34143, 35940, 37031, 38980, 45524, 56905, 58470, 68286, 74062, 111093, 113810, 116940, 136572, 148124, 170715, 185155, 222186, 227620, 341430, 370310, 444372, 555465, 682860, 740620, 1110930, 1167451, 2221860, 2334902, 3502353, 4669804, 5837255, 7004706, 11674510, 14009412, 17511765, 22181569, 23349020, 35023530, 44363138, 66544707, 70047060, 88726276, 110907845, 133089414, 221815690, 266178828, 332723535, 443631380, 665447070, 1330894140]

約数ペア:

[(1, 1330894140), (2, 665447070), (3, 443631380), (4, 332723535), (5, 266178828), (6, 221815690), (10, 133089414), (12, 110907845), (15, 88726276), (19, 70047060), (20, 66544707), (30, 44363138), (38, 35023530), (57, 23349020), (60, 22181569), (76, 17511765), (95, 14009412), (114, 11674510), (190, 7004706), (228, 5837255), (285, 4669804), (380, 3502353), (570, 2334902), (599, 2221860), (1140, 1167451), (1198, 1110930), (1797, 740620), (1949, 682860), (2396, 555465), (2995, 444372), (3594, 370310), (3898, 341430), (5847, 227620), (5990, 222186), (7188, 185155), (7796, 170715), (8985, 148124), (9745, 136572), (11381, 116940), (11694, 113810), (11980, 111093), (17970, 74062), (19490, 68286), (22762, 58470), (23388, 56905), (29235, 45524), (34143, 38980), (35940, 37031)]