470709720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4426

約数の個数: 192

約数和(自身を含む): 1719506880

約数和(自身を除く): 1248797160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2691, 2760, 2990, 3588, 4140, 4373, 4485, 4680, 5382, 5980, 7176, 8280, 8746, 8970, 10764, 11960, 13119, 13455, 17492, 17940, 21528, 21865, 26238, 26910, 34984, 35880, 39357, 43730, 52476, 53820, 56849, 65595, 78714, 87460, 100579, 104952, 107640, 113698, 131190, 157428, 170547, 174920, 196785, 201158, 227396, 262380, 284245, 301737, 314856, 341094, 393570, 402316, 454792, 502895, 511641, 524760, 568490, 603474, 682188, 787140, 804632, 852735, 905211, 1005790, 1023282, 1136980, 1206948, 1307527, 1364376, 1508685, 1574280, 1705470, 1810422, 2011580, 2046564, 2273960, 2413896, 2558205, 2615054, 3017370, 3410940, 3620844, 3922581, 4023160, 4093128, 4526055, 5116410, 5230108, 6034740, 6537635, 6821880, 7241688, 7845162, 9052110, 10232820, 10460216, 11767743, 12069480, 13075270, 15690324, 18104220, 19612905, 20465640, 23535486, 26150540, 31380648, 36208440, 39225810, 47070972, 52301080, 58838715, 78451620, 94141944, 117677430, 156903240, 235354860, 470709720]

約数ペア:

[(1, 470709720), (2, 235354860), (3, 156903240), (4, 117677430), (5, 94141944), (6, 78451620), (8, 58838715), (9, 52301080), (10, 47070972), (12, 39225810), (13, 36208440), (15, 31380648), (18, 26150540), (20, 23535486), (23, 20465640), (24, 19612905), (26, 18104220), (30, 15690324), (36, 13075270), (39, 12069480), (40, 11767743), (45, 10460216), (46, 10232820), (52, 9052110), (60, 7845162), (65, 7241688), (69, 6821880), (72, 6537635), (78, 6034740), (90, 5230108), (92, 5116410), (104, 4526055), (115, 4093128), (117, 4023160), (120, 3922581), (130, 3620844), (138, 3410940), (156, 3017370), (180, 2615054), (184, 2558205), (195, 2413896), (207, 2273960), (230, 2046564), (234, 2011580), (260, 1810422), (276, 1705470), (299, 1574280), (312, 1508685), (345, 1364376), (360, 1307527), (390, 1206948), (414, 1136980), (460, 1023282), (468, 1005790), (520, 905211), (552, 852735), (585, 804632), (598, 787140), (690, 682188), (780, 603474), (828, 568490), (897, 524760), (920, 511641), (936, 502895), (1035, 454792), (1170, 402316), (1196, 393570), (1380, 341094), (1495, 314856), (1560, 301737), (1656, 284245), (1794, 262380), (2070, 227396), (2340, 201158), (2392, 196785), (2691, 174920), (2760, 170547), (2990, 157428), (3588, 131190), (4140, 113698), (4373, 107640), (4485, 104952), (4680, 100579), (5382, 87460), (5980, 78714), (7176, 65595), (8280, 56849), (8746, 53820), (8970, 52476), (10764, 43730), (11960, 39357), (13119, 35880), (13455, 34984), (17492, 26910), (17940, 26238), (21528, 21865)]