187134640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1835

約数の個数: 160

約数和(自身を含む): 574677504

約数和(自身を除く): 387542864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1787, 1870, 1904, 2380, 2618, 2992, 3080, 3574, 3740, 4760, 5236, 6160, 6545, 7148, 7480, 8935, 9520, 10472, 12509, 13090, 14296, 14960, 17870, 19657, 20944, 25018, 26180, 28592, 30379, 35740, 39314, 50036, 52360, 60758, 62545, 71480, 78628, 98285, 100072, 104720, 121516, 125090, 137599, 142960, 151895, 157256, 196570, 200144, 212653, 243032, 250180, 275198, 303790, 314512, 334169, 393140, 425306, 486064, 500360, 550396, 607580, 668338, 687995, 786280, 850612, 1000720, 1063265, 1100792, 1215160, 1336676, 1375990, 1572560, 1670845, 1701224, 2126530, 2201584, 2339183, 2430320, 2673352, 2751980, 3341690, 3402448, 4253060, 4678366, 5346704, 5503960, 6683380, 8506120, 9356732, 11007920, 11695915, 13366760, 17012240, 18713464, 23391830, 26733520, 37426928, 46783660, 93567320, 187134640]

約数ペア:

[(1, 187134640), (2, 93567320), (4, 46783660), (5, 37426928), (7, 26733520), (8, 23391830), (10, 18713464), (11, 17012240), (14, 13366760), (16, 11695915), (17, 11007920), (20, 9356732), (22, 8506120), (28, 6683380), (34, 5503960), (35, 5346704), (40, 4678366), (44, 4253060), (55, 3402448), (56, 3341690), (68, 2751980), (70, 2673352), (77, 2430320), (80, 2339183), (85, 2201584), (88, 2126530), (110, 1701224), (112, 1670845), (119, 1572560), (136, 1375990), (140, 1336676), (154, 1215160), (170, 1100792), (176, 1063265), (187, 1000720), (220, 850612), (238, 786280), (272, 687995), (280, 668338), (308, 607580), (340, 550396), (374, 500360), (385, 486064), (440, 425306), (476, 393140), (560, 334169), (595, 314512), (616, 303790), (680, 275198), (748, 250180), (770, 243032), (880, 212653), (935, 200144), (952, 196570), (1190, 157256), (1232, 151895), (1309, 142960), (1360, 137599), (1496, 125090), (1540, 121516), (1787, 104720), (1870, 100072), (1904, 98285), (2380, 78628), (2618, 71480), (2992, 62545), (3080, 60758), (3574, 52360), (3740, 50036), (4760, 39314), (5236, 35740), (6160, 30379), (6545, 28592), (7148, 26180), (7480, 25018), (8935, 20944), (9520, 19657), (10472, 17870), (12509, 14960), (13090, 14296)]