728081640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14143}}^1$

素因数の和:14184

約数の個数: 192

約数和(自身を含む): 2780144640

約数和(自身を除く): 2052063000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 14143, 17160, 25740, 28286, 42429, 51480, 56572, 70715, 84858, 113144, 127287, 141430, 155573, 169716, 183859, 212145, 254574, 282860, 311146, 339432, 367718, 424290, 466719, 509148, 551577, 565720, 622292, 636435, 735436, 777865, 848580, 919295, 933438, 1018296, 1103154, 1244584, 1272870, 1400157, 1470872, 1555730, 1654731, 1697160, 1838590, 1866876, 2022449, 2206308, 2333595, 2545740, 2757885, 2800314, 3111460, 3309462, 3677180, 3733752, 4044898, 4412616, 4667190, 5091480, 5515770, 5600628, 6067347, 6222920, 6618924, 7000785, 7354360, 8089796, 8273655, 9334380, 10112245, 11031540, 11201256, 12134694, 13237848, 14001570, 16179592, 16547310, 18202041, 18668760, 20224490, 22063080, 24269388, 28003140, 30336735, 33094620, 36404082, 40448980, 48538776, 56006280, 60673470, 66189240, 72808164, 80897960, 91010205, 121346940, 145616328, 182020410, 242693880, 364040820, 728081640]

約数ペア:

[(1, 728081640), (2, 364040820), (3, 242693880), (4, 182020410), (5, 145616328), (6, 121346940), (8, 91010205), (9, 80897960), (10, 72808164), (11, 66189240), (12, 60673470), (13, 56006280), (15, 48538776), (18, 40448980), (20, 36404082), (22, 33094620), (24, 30336735), (26, 28003140), (30, 24269388), (33, 22063080), (36, 20224490), (39, 18668760), (40, 18202041), (44, 16547310), (45, 16179592), (52, 14001570), (55, 13237848), (60, 12134694), (65, 11201256), (66, 11031540), (72, 10112245), (78, 9334380), (88, 8273655), (90, 8089796), (99, 7354360), (104, 7000785), (110, 6618924), (117, 6222920), (120, 6067347), (130, 5600628), (132, 5515770), (143, 5091480), (156, 4667190), (165, 4412616), (180, 4044898), (195, 3733752), (198, 3677180), (220, 3309462), (234, 3111460), (260, 2800314), (264, 2757885), (286, 2545740), (312, 2333595), (330, 2206308), (360, 2022449), (390, 1866876), (396, 1838590), (429, 1697160), (440, 1654731), (468, 1555730), (495, 1470872), (520, 1400157), (572, 1272870), (585, 1244584), (660, 1103154), (715, 1018296), (780, 933438), (792, 919295), (858, 848580), (936, 777865), (990, 735436), (1144, 636435), (1170, 622292), (1287, 565720), (1320, 551577), (1430, 509148), (1560, 466719), (1716, 424290), (1980, 367718), (2145, 339432), (2340, 311146), (2574, 282860), (2860, 254574), (3432, 212145), (3960, 183859), (4290, 169716), (4680, 155573), (5148, 141430), (5720, 127287), (6435, 113144), (8580, 84858), (10296, 70715), (12870, 56572), (14143, 51480), (17160, 42429), (25740, 28286)]