42272880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 160

約数和(自身を含む): 149615424

約数和(自身を除く): 107342544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 797, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1594, 1768, 2040, 2210, 2391, 2652, 3120, 3188, 3315, 3536, 3985, 4080, 4420, 4782, 5304, 6376, 6630, 7970, 8840, 9564, 10361, 10608, 11955, 12752, 13260, 13549, 15940, 17680, 19128, 20722, 23910, 26520, 27098, 31083, 31880, 38256, 40647, 41444, 47820, 51805, 53040, 54196, 62166, 63760, 67745, 81294, 82888, 95640, 103610, 108392, 124332, 135490, 155415, 162588, 165776, 176137, 191280, 203235, 207220, 216784, 248664, 270980, 310830, 325176, 352274, 406470, 414440, 497328, 528411, 541960, 621660, 650352, 704548, 812940, 828880, 880685, 1056822, 1083920, 1243320, 1409096, 1625880, 1761370, 2113644, 2486640, 2642055, 2818192, 3251760, 3522740, 4227288, 5284110, 7045480, 8454576, 10568220, 14090960, 21136440, 42272880]

約数ペア:

[(1, 42272880), (2, 21136440), (3, 14090960), (4, 10568220), (5, 8454576), (6, 7045480), (8, 5284110), (10, 4227288), (12, 3522740), (13, 3251760), (15, 2818192), (16, 2642055), (17, 2486640), (20, 2113644), (24, 1761370), (26, 1625880), (30, 1409096), (34, 1243320), (39, 1083920), (40, 1056822), (48, 880685), (51, 828880), (52, 812940), (60, 704548), (65, 650352), (68, 621660), (78, 541960), (80, 528411), (85, 497328), (102, 414440), (104, 406470), (120, 352274), (130, 325176), (136, 310830), (156, 270980), (170, 248664), (195, 216784), (204, 207220), (208, 203235), (221, 191280), (240, 176137), (255, 165776), (260, 162588), (272, 155415), (312, 135490), (340, 124332), (390, 108392), (408, 103610), (442, 95640), (510, 82888), (520, 81294), (624, 67745), (663, 63760), (680, 62166), (780, 54196), (797, 53040), (816, 51805), (884, 47820), (1020, 41444), (1040, 40647), (1105, 38256), (1326, 31880), (1360, 31083), (1560, 27098), (1594, 26520), (1768, 23910), (2040, 20722), (2210, 19128), (2391, 17680), (2652, 15940), (3120, 13549), (3188, 13260), (3315, 12752), (3536, 11955), (3985, 10608), (4080, 10361), (4420, 9564), (4782, 8840), (5304, 7970), (6376, 6630)]