71625840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2127

約数の個数: 160

約数和(自身を含む): 260983296

約数和(自身を除く): 189357456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2087, 2145, 2288, 2640, 2860, 3120, 3432, 4174, 4290, 5720, 6261, 6864, 8348, 8580, 10435, 11440, 12522, 16696, 17160, 20870, 22957, 25044, 27131, 31305, 33392, 34320, 41740, 45914, 50088, 54262, 62610, 68871, 81393, 83480, 91828, 100176, 108524, 114785, 125220, 135655, 137742, 162786, 166960, 183656, 217048, 229570, 250440, 271310, 275484, 298441, 325572, 344355, 367312, 406965, 434096, 459140, 500880, 542620, 550968, 596882, 651144, 688710, 813930, 895323, 918280, 1085240, 1101936, 1193764, 1302288, 1377420, 1492205, 1627860, 1790646, 1836560, 2170480, 2387528, 2754840, 2984410, 3255720, 3581292, 4476615, 4775056, 5509680, 5968820, 6511440, 7162584, 8953230, 11937640, 14325168, 17906460, 23875280, 35812920, 71625840]

約数ペア:

[(1, 71625840), (2, 35812920), (3, 23875280), (4, 17906460), (5, 14325168), (6, 11937640), (8, 8953230), (10, 7162584), (11, 6511440), (12, 5968820), (13, 5509680), (15, 4775056), (16, 4476615), (20, 3581292), (22, 3255720), (24, 2984410), (26, 2754840), (30, 2387528), (33, 2170480), (39, 1836560), (40, 1790646), (44, 1627860), (48, 1492205), (52, 1377420), (55, 1302288), (60, 1193764), (65, 1101936), (66, 1085240), (78, 918280), (80, 895323), (88, 813930), (104, 688710), (110, 651144), (120, 596882), (130, 550968), (132, 542620), (143, 500880), (156, 459140), (165, 434096), (176, 406965), (195, 367312), (208, 344355), (220, 325572), (240, 298441), (260, 275484), (264, 271310), (286, 250440), (312, 229570), (330, 217048), (390, 183656), (429, 166960), (440, 162786), (520, 137742), (528, 135655), (572, 125220), (624, 114785), (660, 108524), (715, 100176), (780, 91828), (858, 83480), (880, 81393), (1040, 68871), (1144, 62610), (1320, 54262), (1430, 50088), (1560, 45914), (1716, 41740), (2087, 34320), (2145, 33392), (2288, 31305), (2640, 27131), (2860, 25044), (3120, 22957), (3432, 20870), (4174, 17160), (4290, 16696), (5720, 12522), (6261, 11440), (6864, 10435), (8348, 8580)]