163670560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3218

約数の個数: 96

約数和(自身を含む): 431101440

約数和(自身を除く): 267430880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3167, 3230, 5168, 6334, 6460, 10336, 12668, 12920, 15835, 25336, 25840, 31670, 50672, 51680, 53839, 60173, 63340, 101344, 107678, 120346, 126680, 215356, 240692, 253360, 269195, 300865, 430712, 481384, 506720, 538390, 601730, 861424, 962768, 1022941, 1076780, 1203460, 1722848, 1925536, 2045882, 2153560, 2406920, 4091764, 4307120, 4813840, 5114705, 8183528, 8614240, 9627680, 10229410, 16367056, 20458820, 32734112, 40917640, 81835280, 163670560]

約数ペア:

[(1, 163670560), (2, 81835280), (4, 40917640), (5, 32734112), (8, 20458820), (10, 16367056), (16, 10229410), (17, 9627680), (19, 8614240), (20, 8183528), (32, 5114705), (34, 4813840), (38, 4307120), (40, 4091764), (68, 2406920), (76, 2153560), (80, 2045882), (85, 1925536), (95, 1722848), (136, 1203460), (152, 1076780), (160, 1022941), (170, 962768), (190, 861424), (272, 601730), (304, 538390), (323, 506720), (340, 481384), (380, 430712), (544, 300865), (608, 269195), (646, 253360), (680, 240692), (760, 215356), (1292, 126680), (1360, 120346), (1520, 107678), (1615, 101344), (2584, 63340), (2720, 60173), (3040, 53839), (3167, 51680), (3230, 50672), (5168, 31670), (6334, 25840), (6460, 25336), (10336, 15835), (12668, 12920)]