351618480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1308

約数の個数: 240

約数和(自身を含む): 1305720000

約数和(自身を除く): 954101520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1249, 1360, 1380, 1530, 1564, 1656, 1840, 1955, 2040, 2070, 2346, 2448, 2498, 2760, 3060, 3128, 3312, 3519, 3747, 3910, 4080, 4140, 4692, 4996, 5520, 5865, 6120, 6245, 6256, 7038, 7494, 7820, 8280, 9384, 9992, 11241, 11730, 12240, 12490, 14076, 14988, 15640, 16560, 17595, 18735, 18768, 19984, 21233, 22482, 23460, 24980, 28152, 28727, 29976, 31280, 35190, 37470, 42466, 44964, 46920, 49960, 56205, 56304, 57454, 59952, 63699, 70380, 74940, 84932, 86181, 89928, 93840, 99920, 106165, 112410, 114908, 127398, 140760, 143635, 149880, 169864, 172362, 179856, 191097, 212330, 224820, 229816, 254796, 258543, 281520, 287270, 299760, 318495, 339728, 344724, 382194, 424660, 430905, 449640, 459632, 488359, 509592, 517086, 574540, 636990, 689448, 764388, 849320, 861810, 899280, 955485, 976718, 1019184, 1034172, 1149080, 1273980, 1292715, 1378896, 1465077, 1528776, 1698640, 1723620, 1910970, 1953436, 2068344, 2298160, 2441795, 2547960, 2585430, 2930154, 3057552, 3447240, 3821940, 3906872, 4136688, 4395231, 4883590, 5095920, 5170860, 5860308, 6894480, 7325385, 7643880, 7813744, 8790462, 9767180, 10341720, 11720616, 14650770, 15287760, 17580924, 19534360, 20683440, 21976155, 23441232, 29301540, 35161848, 39068720, 43952310, 58603080, 70323696, 87904620, 117206160, 175809240, 351618480]

約数ペア:

[(1, 351618480), (2, 175809240), (3, 117206160), (4, 87904620), (5, 70323696), (6, 58603080), (8, 43952310), (9, 39068720), (10, 35161848), (12, 29301540), (15, 23441232), (16, 21976155), (17, 20683440), (18, 19534360), (20, 17580924), (23, 15287760), (24, 14650770), (30, 11720616), (34, 10341720), (36, 9767180), (40, 8790462), (45, 7813744), (46, 7643880), (48, 7325385), (51, 6894480), (60, 5860308), (68, 5170860), (69, 5095920), (72, 4883590), (80, 4395231), (85, 4136688), (90, 3906872), (92, 3821940), (102, 3447240), (115, 3057552), (120, 2930154), (136, 2585430), (138, 2547960), (144, 2441795), (153, 2298160), (170, 2068344), (180, 1953436), (184, 1910970), (204, 1723620), (207, 1698640), (230, 1528776), (240, 1465077), (255, 1378896), (272, 1292715), (276, 1273980), (306, 1149080), (340, 1034172), (345, 1019184), (360, 976718), (368, 955485), (391, 899280), (408, 861810), (414, 849320), (460, 764388), (510, 689448), (552, 636990), (612, 574540), (680, 517086), (690, 509592), (720, 488359), (765, 459632), (782, 449640), (816, 430905), (828, 424660), (920, 382194), (1020, 344724), (1035, 339728), (1104, 318495), (1173, 299760), (1224, 287270), (1249, 281520), (1360, 258543), (1380, 254796), (1530, 229816), (1564, 224820), (1656, 212330), (1840, 191097), (1955, 179856), (2040, 172362), (2070, 169864), (2346, 149880), (2448, 143635), (2498, 140760), (2760, 127398), (3060, 114908), (3128, 112410), (3312, 106165), (3519, 99920), (3747, 93840), (3910, 89928), (4080, 86181), (4140, 84932), (4692, 74940), (4996, 70380), (5520, 63699), (5865, 59952), (6120, 57454), (6245, 56304), (6256, 56205), (7038, 49960), (7494, 46920), (7820, 44964), (8280, 42466), (9384, 37470), (9992, 35190), (11241, 31280), (11730, 29976), (12240, 28727), (12490, 28152), (14076, 24980), (14988, 23460), (15640, 22482), (16560, 21233), (17595, 19984), (18735, 18768)]