144445140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 537788160

約数和(自身を除く): 393343020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 53, 54, 60, 63, 70, 84, 90, 98, 103, 105, 106, 108, 126, 135, 140, 147, 159, 180, 189, 196, 206, 210, 212, 245, 252, 265, 270, 294, 309, 315, 318, 371, 378, 412, 420, 441, 477, 490, 515, 530, 540, 588, 618, 630, 636, 721, 735, 742, 756, 795, 882, 927, 945, 954, 980, 1030, 1060, 1113, 1236, 1260, 1323, 1431, 1442, 1470, 1484, 1545, 1590, 1764, 1854, 1855, 1890, 1908, 2060, 2163, 2205, 2226, 2385, 2597, 2646, 2781, 2862, 2884, 2940, 3090, 3180, 3339, 3605, 3708, 3710, 3780, 4326, 4410, 4452, 4635, 4770, 5047, 5194, 5292, 5459, 5562, 5565, 5724, 6180, 6489, 6615, 6678, 7155, 7210, 7420, 7791, 8652, 8820, 9270, 9540, 10017, 10094, 10388, 10815, 10918, 11124, 11130, 12978, 12985, 13230, 13356, 13905, 14310, 14420, 15141, 15582, 16377, 16695, 18540, 19467, 20034, 20188, 21630, 21836, 22260, 23373, 25235, 25956, 25970, 26460, 27295, 27810, 28620, 30282, 31164, 32445, 32754, 33390, 38213, 38934, 38955, 40068, 43260, 45423, 46746, 49131, 50085, 50470, 51940, 54590, 55620, 60564, 64890, 65508, 66780, 70119, 75705, 76426, 77868, 77910, 81885, 90846, 93492, 97335, 98262, 100170, 100940, 109180, 114639, 116865, 129780, 136269, 140238, 147393, 151410, 152852, 155820, 163770, 181692, 191065, 194670, 196524, 200340, 227115, 229278, 233730, 245655, 267491, 272538, 280476, 294786, 302820, 327540, 343917, 350595, 382130, 389340, 454230, 458556, 467460, 491310, 534982, 545076, 573195, 589572, 681345, 687834, 701190, 736965, 764260, 802473, 908460, 982620, 1031751, 1069964, 1146390, 1337455, 1362690, 1375668, 1402380, 1473930, 1604946, 1719585, 2063502, 2292780, 2407419, 2674910, 2725380, 2947860, 3209892, 3439170, 4012365, 4127004, 4814838, 5158755, 5349820, 6878340, 7222257, 8024730, 9629676, 10317510, 12037095, 14444514, 16049460, 20635020, 24074190, 28889028, 36111285, 48148380, 72222570, 144445140]

約数ペア:

[(1, 144445140), (2, 72222570), (3, 48148380), (4, 36111285), (5, 28889028), (6, 24074190), (7, 20635020), (9, 16049460), (10, 14444514), (12, 12037095), (14, 10317510), (15, 9629676), (18, 8024730), (20, 7222257), (21, 6878340), (27, 5349820), (28, 5158755), (30, 4814838), (35, 4127004), (36, 4012365), (42, 3439170), (45, 3209892), (49, 2947860), (53, 2725380), (54, 2674910), (60, 2407419), (63, 2292780), (70, 2063502), (84, 1719585), (90, 1604946), (98, 1473930), (103, 1402380), (105, 1375668), (106, 1362690), (108, 1337455), (126, 1146390), (135, 1069964), (140, 1031751), (147, 982620), (159, 908460), (180, 802473), (189, 764260), (196, 736965), (206, 701190), (210, 687834), (212, 681345), (245, 589572), (252, 573195), (265, 545076), (270, 534982), (294, 491310), (309, 467460), (315, 458556), (318, 454230), (371, 389340), (378, 382130), (412, 350595), (420, 343917), (441, 327540), (477, 302820), (490, 294786), (515, 280476), (530, 272538), (540, 267491), (588, 245655), (618, 233730), (630, 229278), (636, 227115), (721, 200340), (735, 196524), (742, 194670), (756, 191065), (795, 181692), (882, 163770), (927, 155820), (945, 152852), (954, 151410), (980, 147393), (1030, 140238), (1060, 136269), (1113, 129780), (1236, 116865), (1260, 114639), (1323, 109180), (1431, 100940), (1442, 100170), (1470, 98262), (1484, 97335), (1545, 93492), (1590, 90846), (1764, 81885), (1854, 77910), (1855, 77868), (1890, 76426), (1908, 75705), (2060, 70119), (2163, 66780), (2205, 65508), (2226, 64890), (2385, 60564), (2597, 55620), (2646, 54590), (2781, 51940), (2862, 50470), (2884, 50085), (2940, 49131), (3090, 46746), (3180, 45423), (3339, 43260), (3605, 40068), (3708, 38955), (3710, 38934), (3780, 38213), (4326, 33390), (4410, 32754), (4452, 32445), (4635, 31164), (4770, 30282), (5047, 28620), (5194, 27810), (5292, 27295), (5459, 26460), (5562, 25970), (5565, 25956), (5724, 25235), (6180, 23373), (6489, 22260), (6615, 21836), (6678, 21630), (7155, 20188), (7210, 20034), (7420, 19467), (7791, 18540), (8652, 16695), (8820, 16377), (9270, 15582), (9540, 15141), (10017, 14420), (10094, 14310), (10388, 13905), (10815, 13356), (10918, 13230), (11124, 12985), (11130, 12978)]