259137060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1594

約数の個数: 192

約数和(自身を含む): 922435584

約数和(自身を除く): 663298524

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, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1531, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3062, 3255, 4030, 4340, 4593, 4836, 5460, 5642, 6045, 6124, 6510, 7655, 8060, 8463, 9186, 10717, 11284, 12090, 13020, 14105, 15310, 16926, 18372, 19903, 21434, 22965, 24180, 28210, 30620, 32151, 33852, 39806, 42315, 42868, 45930, 47461, 53585, 56420, 59709, 64302, 79612, 84630, 91860, 94922, 99515, 107170, 119418, 128604, 139321, 142383, 160755, 169260, 189844, 199030, 214340, 237305, 238836, 278642, 284766, 298545, 321510, 332227, 398060, 417963, 474610, 557284, 569532, 597090, 616993, 643020, 664454, 696605, 711915, 835926, 949220, 996681, 1194180, 1233986, 1328908, 1393210, 1423830, 1661135, 1671852, 1850979, 1993362, 2089815, 2467972, 2786420, 2847660, 3084965, 3322270, 3701958, 3986724, 4179630, 4318951, 4983405, 6169930, 6644540, 7403916, 8359260, 8637902, 9254895, 9966810, 12339860, 12956853, 17275804, 18509790, 19933620, 21594755, 25913706, 37019580, 43189510, 51827412, 64784265, 86379020, 129568530, 259137060]

約数ペア:

[(1, 259137060), (2, 129568530), (3, 86379020), (4, 64784265), (5, 51827412), (6, 43189510), (7, 37019580), (10, 25913706), (12, 21594755), (13, 19933620), (14, 18509790), (15, 17275804), (20, 12956853), (21, 12339860), (26, 9966810), (28, 9254895), (30, 8637902), (31, 8359260), (35, 7403916), (39, 6644540), (42, 6169930), (52, 4983405), (60, 4318951), (62, 4179630), (65, 3986724), (70, 3701958), (78, 3322270), (84, 3084965), (91, 2847660), (93, 2786420), (105, 2467972), (124, 2089815), (130, 1993362), (140, 1850979), (155, 1671852), (156, 1661135), (182, 1423830), (186, 1393210), (195, 1328908), (210, 1233986), (217, 1194180), (260, 996681), (273, 949220), (310, 835926), (364, 711915), (372, 696605), (390, 664454), (403, 643020), (420, 616993), (434, 597090), (455, 569532), (465, 557284), (546, 474610), (620, 417963), (651, 398060), (780, 332227), (806, 321510), (868, 298545), (910, 284766), (930, 278642), (1085, 238836), (1092, 237305), (1209, 214340), (1302, 199030), (1365, 189844), (1531, 169260), (1612, 160755), (1820, 142383), (1860, 139321), (2015, 128604), (2170, 119418), (2418, 107170), (2604, 99515), (2730, 94922), (2821, 91860), (3062, 84630), (3255, 79612), (4030, 64302), (4340, 59709), (4593, 56420), (4836, 53585), (5460, 47461), (5642, 45930), (6045, 42868), (6124, 42315), (6510, 39806), (7655, 33852), (8060, 32151), (8463, 30620), (9186, 28210), (10717, 24180), (11284, 22965), (12090, 21434), (13020, 19903), (14105, 18372), (15310, 16926)]