417326880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 1404345600

約数和(自身を除く): 987018720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 199, 204, 240, 255, 257, 272, 340, 398, 408, 480, 510, 514, 544, 597, 680, 771, 796, 816, 995, 1020, 1028, 1194, 1285, 1360, 1542, 1592, 1632, 1990, 2040, 2056, 2388, 2570, 2720, 2985, 3084, 3184, 3383, 3855, 3980, 4080, 4112, 4369, 4776, 5140, 5970, 6168, 6368, 6766, 7710, 7960, 8160, 8224, 8738, 9552, 10149, 10280, 11940, 12336, 13107, 13532, 15420, 15920, 16915, 17476, 19104, 20298, 20560, 21845, 23880, 24672, 26214, 27064, 30840, 31840, 33830, 34952, 40596, 41120, 43690, 47760, 50745, 51143, 52428, 54128, 61680, 65535, 67660, 69904, 81192, 87380, 95520, 101490, 102286, 104856, 108256, 123360, 131070, 135320, 139808, 153429, 162384, 174760, 202980, 204572, 209712, 255715, 262140, 270640, 306858, 324768, 349520, 405960, 409144, 419424, 511430, 524280, 541280, 613716, 699040, 767145, 811920, 818288, 869431, 1022860, 1048560, 1227432, 1534290, 1623840, 1636576, 1738862, 2045720, 2097120, 2454864, 2608293, 3068580, 3477724, 4091440, 4347155, 4909728, 5216586, 6137160, 6955448, 8182880, 8694310, 10433172, 12274320, 13041465, 13910896, 17388620, 20866344, 24548640, 26082930, 27821792, 34777240, 41732688, 52165860, 69554480, 83465376, 104331720, 139108960, 208663440, 417326880]

約数ペア:

[(1, 417326880), (2, 208663440), (3, 139108960), (4, 104331720), (5, 83465376), (6, 69554480), (8, 52165860), (10, 41732688), (12, 34777240), (15, 27821792), (16, 26082930), (17, 24548640), (20, 20866344), (24, 17388620), (30, 13910896), (32, 13041465), (34, 12274320), (40, 10433172), (48, 8694310), (51, 8182880), (60, 6955448), (68, 6137160), (80, 5216586), (85, 4909728), (96, 4347155), (102, 4091440), (120, 3477724), (136, 3068580), (160, 2608293), (170, 2454864), (199, 2097120), (204, 2045720), (240, 1738862), (255, 1636576), (257, 1623840), (272, 1534290), (340, 1227432), (398, 1048560), (408, 1022860), (480, 869431), (510, 818288), (514, 811920), (544, 767145), (597, 699040), (680, 613716), (771, 541280), (796, 524280), (816, 511430), (995, 419424), (1020, 409144), (1028, 405960), (1194, 349520), (1285, 324768), (1360, 306858), (1542, 270640), (1592, 262140), (1632, 255715), (1990, 209712), (2040, 204572), (2056, 202980), (2388, 174760), (2570, 162384), (2720, 153429), (2985, 139808), (3084, 135320), (3184, 131070), (3383, 123360), (3855, 108256), (3980, 104856), (4080, 102286), (4112, 101490), (4369, 95520), (4776, 87380), (5140, 81192), (5970, 69904), (6168, 67660), (6368, 65535), (6766, 61680), (7710, 54128), (7960, 52428), (8160, 51143), (8224, 50745), (8738, 47760), (9552, 43690), (10149, 41120), (10280, 40596), (11940, 34952), (12336, 33830), (13107, 31840), (13532, 30840), (15420, 27064), (15920, 26214), (16915, 24672), (17476, 23880), (19104, 21845), (20298, 20560)]