145831140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 565044480

約数和(自身を除く): 419213340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 35, 36, 39, 42, 45, 52, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 116, 117, 126, 130, 140, 145, 156, 174, 180, 182, 195, 203, 210, 234, 252, 260, 261, 273, 290, 307, 315, 348, 364, 377, 390, 406, 420, 435, 455, 468, 522, 546, 580, 585, 609, 614, 630, 754, 780, 812, 819, 870, 910, 921, 1015, 1044, 1092, 1131, 1170, 1218, 1228, 1260, 1305, 1365, 1508, 1535, 1638, 1740, 1820, 1827, 1842, 1885, 2030, 2149, 2262, 2340, 2436, 2610, 2639, 2730, 2763, 3045, 3070, 3276, 3393, 3654, 3684, 3770, 3991, 4060, 4095, 4298, 4524, 4605, 5220, 5278, 5460, 5526, 5655, 6090, 6140, 6447, 6786, 7308, 7540, 7917, 7982, 8190, 8596, 8903, 9135, 9210, 10556, 10745, 11052, 11310, 11973, 12180, 12894, 13195, 13572, 13815, 15834, 15964, 16380, 16965, 17806, 18270, 18420, 19341, 19955, 21490, 22620, 23751, 23946, 25788, 26390, 26709, 27630, 27937, 31668, 32235, 33930, 35612, 35919, 36540, 38682, 39585, 39910, 42980, 44515, 47502, 47892, 52780, 53418, 55260, 55874, 59865, 62321, 64470, 67860, 71838, 77364, 79170, 79820, 80127, 83811, 89030, 95004, 96705, 106836, 111748, 115739, 118755, 119730, 124642, 128940, 133545, 139685, 143676, 158340, 160254, 167622, 178060, 179595, 186963, 193410, 231478, 237510, 239460, 249284, 251433, 267090, 279370, 311605, 320508, 335244, 347217, 359190, 373926, 386820, 400635, 419055, 462956, 475020, 502866, 534180, 558740, 560889, 578695, 623210, 694434, 718380, 747852, 801270, 810173, 838110, 934815, 1005732, 1041651, 1121778, 1157390, 1246420, 1257165, 1388868, 1602540, 1620346, 1676220, 1736085, 1869630, 2083302, 2243556, 2314780, 2430519, 2514330, 2804445, 3240692, 3472170, 3739260, 4050865, 4166604, 4861038, 5028660, 5208255, 5608890, 6944340, 7291557, 8101730, 9722076, 10416510, 11217780, 12152595, 14583114, 16203460, 20833020, 24305190, 29166228, 36457785, 48610380, 72915570, 145831140]

約数ペア:

[(1, 145831140), (2, 72915570), (3, 48610380), (4, 36457785), (5, 29166228), (6, 24305190), (7, 20833020), (9, 16203460), (10, 14583114), (12, 12152595), (13, 11217780), (14, 10416510), (15, 9722076), (18, 8101730), (20, 7291557), (21, 6944340), (26, 5608890), (28, 5208255), (29, 5028660), (30, 4861038), (35, 4166604), (36, 4050865), (39, 3739260), (42, 3472170), (45, 3240692), (52, 2804445), (58, 2514330), (60, 2430519), (63, 2314780), (65, 2243556), (70, 2083302), (78, 1869630), (84, 1736085), (87, 1676220), (90, 1620346), (91, 1602540), (105, 1388868), (116, 1257165), (117, 1246420), (126, 1157390), (130, 1121778), (140, 1041651), (145, 1005732), (156, 934815), (174, 838110), (180, 810173), (182, 801270), (195, 747852), (203, 718380), (210, 694434), (234, 623210), (252, 578695), (260, 560889), (261, 558740), (273, 534180), (290, 502866), (307, 475020), (315, 462956), (348, 419055), (364, 400635), (377, 386820), (390, 373926), (406, 359190), (420, 347217), (435, 335244), (455, 320508), (468, 311605), (522, 279370), (546, 267090), (580, 251433), (585, 249284), (609, 239460), (614, 237510), (630, 231478), (754, 193410), (780, 186963), (812, 179595), (819, 178060), (870, 167622), (910, 160254), (921, 158340), (1015, 143676), (1044, 139685), (1092, 133545), (1131, 128940), (1170, 124642), (1218, 119730), (1228, 118755), (1260, 115739), (1305, 111748), (1365, 106836), (1508, 96705), (1535, 95004), (1638, 89030), (1740, 83811), (1820, 80127), (1827, 79820), (1842, 79170), (1885, 77364), (2030, 71838), (2149, 67860), (2262, 64470), (2340, 62321), (2436, 59865), (2610, 55874), (2639, 55260), (2730, 53418), (2763, 52780), (3045, 47892), (3070, 47502), (3276, 44515), (3393, 42980), (3654, 39910), (3684, 39585), (3770, 38682), (3991, 36540), (4060, 35919), (4095, 35612), (4298, 33930), (4524, 32235), (4605, 31668), (5220, 27937), (5278, 27630), (5460, 26709), (5526, 26390), (5655, 25788), (6090, 23946), (6140, 23751), (6447, 22620), (6786, 21490), (7308, 19955), (7540, 19341), (7917, 18420), (7982, 18270), (8190, 17806), (8596, 16965), (8903, 16380), (9135, 15964), (9210, 15834), (10556, 13815), (10745, 13572), (11052, 13195), (11310, 12894), (11973, 12180)]