40453140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 144506880

約数和(自身を除く): 104053740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 239, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 478, 546, 620, 651, 717, 780, 806, 868, 910, 930, 956, 1085, 1092, 1195, 1209, 1302, 1365, 1434, 1612, 1673, 1820, 1860, 2015, 2170, 2390, 2418, 2604, 2730, 2821, 2868, 3107, 3255, 3346, 3585, 4030, 4340, 4780, 4836, 5019, 5460, 5642, 6045, 6214, 6510, 6692, 7170, 7409, 8060, 8365, 8463, 9321, 10038, 11284, 12090, 12428, 13020, 14105, 14340, 14818, 15535, 16730, 16926, 18642, 20076, 21749, 22227, 24180, 25095, 28210, 29636, 31070, 33460, 33852, 37045, 37284, 42315, 43498, 44454, 46605, 50190, 51863, 56420, 62140, 65247, 74090, 84630, 86996, 88908, 93210, 96317, 100380, 103726, 108745, 111135, 130494, 148180, 155589, 169260, 186420, 192634, 207452, 217490, 222270, 259315, 260988, 288951, 311178, 326235, 385268, 434980, 444540, 481585, 518630, 577902, 622356, 652470, 674219, 777945, 963170, 1037260, 1155804, 1304940, 1348438, 1444755, 1555890, 1926340, 2022657, 2696876, 2889510, 3111780, 3371095, 4045314, 5779020, 6742190, 8090628, 10113285, 13484380, 20226570, 40453140]

約数ペア:

[(1, 40453140), (2, 20226570), (3, 13484380), (4, 10113285), (5, 8090628), (6, 6742190), (7, 5779020), (10, 4045314), (12, 3371095), (13, 3111780), (14, 2889510), (15, 2696876), (20, 2022657), (21, 1926340), (26, 1555890), (28, 1444755), (30, 1348438), (31, 1304940), (35, 1155804), (39, 1037260), (42, 963170), (52, 777945), (60, 674219), (62, 652470), (65, 622356), (70, 577902), (78, 518630), (84, 481585), (91, 444540), (93, 434980), (105, 385268), (124, 326235), (130, 311178), (140, 288951), (155, 260988), (156, 259315), (182, 222270), (186, 217490), (195, 207452), (210, 192634), (217, 186420), (239, 169260), (260, 155589), (273, 148180), (310, 130494), (364, 111135), (372, 108745), (390, 103726), (403, 100380), (420, 96317), (434, 93210), (455, 88908), (465, 86996), (478, 84630), (546, 74090), (620, 65247), (651, 62140), (717, 56420), (780, 51863), (806, 50190), (868, 46605), (910, 44454), (930, 43498), (956, 42315), (1085, 37284), (1092, 37045), (1195, 33852), (1209, 33460), (1302, 31070), (1365, 29636), (1434, 28210), (1612, 25095), (1673, 24180), (1820, 22227), (1860, 21749), (2015, 20076), (2170, 18642), (2390, 16926), (2418, 16730), (2604, 15535), (2730, 14818), (2821, 14340), (2868, 14105), (3107, 13020), (3255, 12428), (3346, 12090), (3585, 11284), (4030, 10038), (4340, 9321), (4780, 8463), (4836, 8365), (5019, 8060), (5460, 7409), (5642, 7170), (6045, 6692), (6214, 6510)]