23571780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 77414400

約数和(自身を除く): 53842620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 29, 30, 31, 38, 46, 57, 58, 60, 62, 69, 76, 87, 92, 93, 95, 114, 115, 116, 124, 138, 145, 155, 174, 186, 190, 228, 230, 276, 285, 290, 310, 345, 348, 372, 380, 435, 437, 460, 465, 551, 570, 580, 589, 620, 667, 690, 713, 870, 874, 899, 930, 1102, 1140, 1178, 1311, 1334, 1380, 1426, 1653, 1740, 1748, 1767, 1798, 1860, 2001, 2139, 2185, 2204, 2356, 2622, 2668, 2697, 2755, 2852, 2945, 3306, 3335, 3534, 3565, 3596, 4002, 4278, 4370, 4495, 5244, 5394, 5510, 5890, 6555, 6612, 6670, 7068, 7130, 8004, 8265, 8556, 8740, 8835, 8990, 10005, 10695, 10788, 11020, 11780, 12673, 13110, 13340, 13485, 13547, 14260, 16530, 17081, 17670, 17980, 20010, 20677, 21390, 25346, 26220, 26970, 27094, 33060, 34162, 35340, 38019, 40020, 40641, 41354, 42780, 50692, 51243, 53940, 54188, 62031, 63365, 67735, 68324, 76038, 81282, 82708, 85405, 102486, 103385, 124062, 126730, 135470, 152076, 162564, 170810, 190095, 203205, 204972, 206770, 248124, 253460, 256215, 270940, 310155, 341620, 380190, 392863, 406410, 413540, 512430, 620310, 760380, 785726, 812820, 1024860, 1178589, 1240620, 1571452, 1964315, 2357178, 3928630, 4714356, 5892945, 7857260, 11785890, 23571780]

約数ペア:

[(1, 23571780), (2, 11785890), (3, 7857260), (4, 5892945), (5, 4714356), (6, 3928630), (10, 2357178), (12, 1964315), (15, 1571452), (19, 1240620), (20, 1178589), (23, 1024860), (29, 812820), (30, 785726), (31, 760380), (38, 620310), (46, 512430), (57, 413540), (58, 406410), (60, 392863), (62, 380190), (69, 341620), (76, 310155), (87, 270940), (92, 256215), (93, 253460), (95, 248124), (114, 206770), (115, 204972), (116, 203205), (124, 190095), (138, 170810), (145, 162564), (155, 152076), (174, 135470), (186, 126730), (190, 124062), (228, 103385), (230, 102486), (276, 85405), (285, 82708), (290, 81282), (310, 76038), (345, 68324), (348, 67735), (372, 63365), (380, 62031), (435, 54188), (437, 53940), (460, 51243), (465, 50692), (551, 42780), (570, 41354), (580, 40641), (589, 40020), (620, 38019), (667, 35340), (690, 34162), (713, 33060), (870, 27094), (874, 26970), (899, 26220), (930, 25346), (1102, 21390), (1140, 20677), (1178, 20010), (1311, 17980), (1334, 17670), (1380, 17081), (1426, 16530), (1653, 14260), (1740, 13547), (1748, 13485), (1767, 13340), (1798, 13110), (1860, 12673), (2001, 11780), (2139, 11020), (2185, 10788), (2204, 10695), (2356, 10005), (2622, 8990), (2668, 8835), (2697, 8740), (2755, 8556), (2852, 8265), (2945, 8004), (3306, 7130), (3335, 7068), (3534, 6670), (3565, 6612), (3596, 6555), (4002, 5890), (4278, 5510), (4370, 5394), (4495, 5244)]