236231940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4229}}^1$

素因数の和:4274

約数の個数: 144

約数和(自身を含む): 810129600

約数和(自身を除く): 573897660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4229, 4655, 5586, 7980, 8458, 9310, 11172, 12687, 13965, 16916, 18620, 21145, 25374, 27930, 29603, 42290, 50748, 55860, 59206, 63435, 80351, 84580, 88809, 118412, 126870, 148015, 160702, 177618, 207221, 241053, 253740, 296030, 321404, 355236, 401755, 414442, 444045, 482106, 562457, 592060, 621663, 803510, 828884, 888090, 964212, 1036105, 1124914, 1205265, 1243326, 1607020, 1687371, 1776180, 2072210, 2249828, 2410530, 2486652, 2812285, 3108315, 3374742, 3937199, 4144420, 4821060, 5624570, 6216630, 6749484, 7874398, 8436855, 11249140, 11811597, 12433260, 15748796, 16873710, 19685995, 23623194, 33747420, 39371990, 47246388, 59057985, 78743980, 118115970, 236231940]

約数ペア:

[(1, 236231940), (2, 118115970), (3, 78743980), (4, 59057985), (5, 47246388), (6, 39371990), (7, 33747420), (10, 23623194), (12, 19685995), (14, 16873710), (15, 15748796), (19, 12433260), (20, 11811597), (21, 11249140), (28, 8436855), (30, 7874398), (35, 6749484), (38, 6216630), (42, 5624570), (49, 4821060), (57, 4144420), (60, 3937199), (70, 3374742), (76, 3108315), (84, 2812285), (95, 2486652), (98, 2410530), (105, 2249828), (114, 2072210), (133, 1776180), (140, 1687371), (147, 1607020), (190, 1243326), (196, 1205265), (210, 1124914), (228, 1036105), (245, 964212), (266, 888090), (285, 828884), (294, 803510), (380, 621663), (399, 592060), (420, 562457), (490, 482106), (532, 444045), (570, 414442), (588, 401755), (665, 355236), (735, 321404), (798, 296030), (931, 253740), (980, 241053), (1140, 207221), (1330, 177618), (1470, 160702), (1596, 148015), (1862, 126870), (1995, 118412), (2660, 88809), (2793, 84580), (2940, 80351), (3724, 63435), (3990, 59206), (4229, 55860), (4655, 50748), (5586, 42290), (7980, 29603), (8458, 27930), (9310, 25374), (11172, 21145), (12687, 18620), (13965, 16916)]