260924040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 922521600

約数和(自身を除く): 661597560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 234, 254, 260, 312, 360, 381, 390, 439, 468, 508, 520, 585, 635, 762, 780, 878, 936, 1016, 1143, 1170, 1270, 1317, 1524, 1560, 1651, 1756, 1905, 2195, 2286, 2340, 2540, 2634, 3048, 3302, 3512, 3810, 3951, 4390, 4572, 4680, 4953, 5080, 5268, 5707, 5715, 6585, 6604, 7620, 7902, 8255, 8780, 9144, 9906, 10536, 11414, 11430, 13170, 13208, 14859, 15240, 15804, 16510, 17121, 17560, 19755, 19812, 22828, 22860, 24765, 26340, 28535, 29718, 31608, 33020, 34242, 39510, 39624, 45656, 45720, 49530, 51363, 52680, 55753, 57070, 59436, 66040, 68484, 74295, 79020, 85605, 99060, 102726, 111506, 114140, 118872, 136968, 148590, 158040, 167259, 171210, 198120, 205452, 223012, 228280, 256815, 278765, 297180, 334518, 342420, 410904, 446024, 501777, 513630, 557530, 594360, 669036, 684840, 724789, 836295, 1003554, 1027260, 1115060, 1338072, 1449578, 1672590, 2007108, 2054520, 2174367, 2230120, 2508885, 2899156, 3345180, 3623945, 4014216, 4348734, 5017770, 5798312, 6523101, 6690360, 7247890, 8697468, 10035540, 10871835, 13046202, 14495780, 17394936, 20071080, 21743670, 26092404, 28991560, 32615505, 43487340, 52184808, 65231010, 86974680, 130462020, 260924040]

約数ペア:

[(1, 260924040), (2, 130462020), (3, 86974680), (4, 65231010), (5, 52184808), (6, 43487340), (8, 32615505), (9, 28991560), (10, 26092404), (12, 21743670), (13, 20071080), (15, 17394936), (18, 14495780), (20, 13046202), (24, 10871835), (26, 10035540), (30, 8697468), (36, 7247890), (39, 6690360), (40, 6523101), (45, 5798312), (52, 5017770), (60, 4348734), (65, 4014216), (72, 3623945), (78, 3345180), (90, 2899156), (104, 2508885), (117, 2230120), (120, 2174367), (127, 2054520), (130, 2007108), (156, 1672590), (180, 1449578), (195, 1338072), (234, 1115060), (254, 1027260), (260, 1003554), (312, 836295), (360, 724789), (381, 684840), (390, 669036), (439, 594360), (468, 557530), (508, 513630), (520, 501777), (585, 446024), (635, 410904), (762, 342420), (780, 334518), (878, 297180), (936, 278765), (1016, 256815), (1143, 228280), (1170, 223012), (1270, 205452), (1317, 198120), (1524, 171210), (1560, 167259), (1651, 158040), (1756, 148590), (1905, 136968), (2195, 118872), (2286, 114140), (2340, 111506), (2540, 102726), (2634, 99060), (3048, 85605), (3302, 79020), (3512, 74295), (3810, 68484), (3951, 66040), (4390, 59436), (4572, 57070), (4680, 55753), (4953, 52680), (5080, 51363), (5268, 49530), (5707, 45720), (5715, 45656), (6585, 39624), (6604, 39510), (7620, 34242), (7902, 33020), (8255, 31608), (8780, 29718), (9144, 28535), (9906, 26340), (10536, 24765), (11414, 22860), (11430, 22828), (13170, 19812), (13208, 19755), (14859, 17560), (15240, 17121), (15804, 16510)]