456220160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1004

約数の個数: 160

約数和(自身を含む): 1264820832

約数和(自身を除く): 808600672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 320, 340, 352, 374, 440, 512, 544, 640, 680, 704, 748, 880, 935, 953, 1088, 1280, 1360, 1408, 1496, 1760, 1870, 1906, 2176, 2560, 2720, 2816, 2992, 3520, 3740, 3812, 4352, 4765, 5440, 5632, 5984, 7040, 7480, 7624, 8704, 9530, 10483, 10880, 11968, 14080, 14960, 15248, 16201, 19060, 20966, 21760, 23936, 28160, 29920, 30496, 32402, 38120, 41932, 43520, 47872, 52415, 59840, 60992, 64804, 76240, 81005, 83864, 95744, 104830, 119680, 121984, 129608, 152480, 162010, 167728, 178211, 209660, 239360, 243968, 259216, 304960, 324020, 335456, 356422, 419320, 478720, 487936, 518432, 609920, 648040, 670912, 712844, 838640, 891055, 1036864, 1219840, 1296080, 1341824, 1425688, 1677280, 1782110, 2073728, 2439680, 2592160, 2683648, 2851376, 3354560, 3564220, 4147456, 5184320, 5367296, 5702752, 6709120, 7128440, 8294912, 10368640, 11405504, 13418240, 14256880, 20737280, 22811008, 26836480, 28513760, 41474560, 45622016, 57027520, 91244032, 114055040, 228110080, 456220160]

約数ペア:

[(1, 456220160), (2, 228110080), (4, 114055040), (5, 91244032), (8, 57027520), (10, 45622016), (11, 41474560), (16, 28513760), (17, 26836480), (20, 22811008), (22, 20737280), (32, 14256880), (34, 13418240), (40, 11405504), (44, 10368640), (55, 8294912), (64, 7128440), (68, 6709120), (80, 5702752), (85, 5367296), (88, 5184320), (110, 4147456), (128, 3564220), (136, 3354560), (160, 2851376), (170, 2683648), (176, 2592160), (187, 2439680), (220, 2073728), (256, 1782110), (272, 1677280), (320, 1425688), (340, 1341824), (352, 1296080), (374, 1219840), (440, 1036864), (512, 891055), (544, 838640), (640, 712844), (680, 670912), (704, 648040), (748, 609920), (880, 518432), (935, 487936), (953, 478720), (1088, 419320), (1280, 356422), (1360, 335456), (1408, 324020), (1496, 304960), (1760, 259216), (1870, 243968), (1906, 239360), (2176, 209660), (2560, 178211), (2720, 167728), (2816, 162010), (2992, 152480), (3520, 129608), (3740, 121984), (3812, 119680), (4352, 104830), (4765, 95744), (5440, 83864), (5632, 81005), (5984, 76240), (7040, 64804), (7480, 60992), (7624, 59840), (8704, 52415), (9530, 47872), (10483, 43520), (10880, 41932), (11968, 38120), (14080, 32402), (14960, 30496), (15248, 29920), (16201, 28160), (19060, 23936), (20966, 21760)]