157173840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12841}}^1$

素因数の和:12877

約数の個数: 120

約数和(自身を含む): 558935208

約数和(自身を除く): 401761368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 12841, 25682, 38523, 51364, 64205, 77046, 102728, 115569, 128410, 154092, 192615, 205456, 218297, 231138, 256820, 308184, 385230, 436594, 462276, 513640, 577845, 616368, 654891, 770460, 873188, 924552, 1027280, 1091485, 1155690, 1309782, 1540920, 1746376, 1849104, 1964673, 2182970, 2311380, 2619564, 3081840, 3274455, 3492752, 3929346, 4365940, 4622760, 5239128, 6548910, 7858692, 8731880, 9245520, 9823365, 10478256, 13097820, 15717384, 17463760, 19646730, 26195640, 31434768, 39293460, 52391280, 78586920, 157173840]

約数ペア:

[(1, 157173840), (2, 78586920), (3, 52391280), (4, 39293460), (5, 31434768), (6, 26195640), (8, 19646730), (9, 17463760), (10, 15717384), (12, 13097820), (15, 10478256), (16, 9823365), (17, 9245520), (18, 8731880), (20, 7858692), (24, 6548910), (30, 5239128), (34, 4622760), (36, 4365940), (40, 3929346), (45, 3492752), (48, 3274455), (51, 3081840), (60, 2619564), (68, 2311380), (72, 2182970), (80, 1964673), (85, 1849104), (90, 1746376), (102, 1540920), (120, 1309782), (136, 1155690), (144, 1091485), (153, 1027280), (170, 924552), (180, 873188), (204, 770460), (240, 654891), (255, 616368), (272, 577845), (306, 513640), (340, 462276), (360, 436594), (408, 385230), (510, 308184), (612, 256820), (680, 231138), (720, 218297), (765, 205456), (816, 192615), (1020, 154092), (1224, 128410), (1360, 115569), (1530, 102728), (2040, 77046), (2448, 64205), (3060, 51364), (4080, 38523), (6120, 25682), (12240, 12841)]