146450920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1$

素因数の和:2843

約数の個数: 128

約数和(自身を含む): 435144960

約数和(自身を除く): 288694040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 2380, 2618, 2797, 3080, 3740, 4760, 5236, 5594, 6545, 7480, 10472, 11188, 13090, 13985, 19579, 22376, 26180, 27970, 30767, 39158, 47549, 52360, 55940, 61534, 78316, 95098, 97895, 111880, 123068, 153835, 156632, 190196, 195790, 215369, 237745, 246136, 307670, 332843, 380392, 391580, 430738, 475490, 523039, 615340, 665686, 783160, 861476, 950980, 1046078, 1076845, 1230680, 1331372, 1664215, 1722952, 1901960, 2092156, 2153690, 2615195, 2662744, 3328430, 3661273, 4184312, 4307380, 5230390, 6656860, 7322546, 8614760, 10460780, 13313720, 14645092, 18306365, 20921560, 29290184, 36612730, 73225460, 146450920]

約数ペア:

[(1, 146450920), (2, 73225460), (4, 36612730), (5, 29290184), (7, 20921560), (8, 18306365), (10, 14645092), (11, 13313720), (14, 10460780), (17, 8614760), (20, 7322546), (22, 6656860), (28, 5230390), (34, 4307380), (35, 4184312), (40, 3661273), (44, 3328430), (55, 2662744), (56, 2615195), (68, 2153690), (70, 2092156), (77, 1901960), (85, 1722952), (88, 1664215), (110, 1331372), (119, 1230680), (136, 1076845), (140, 1046078), (154, 950980), (170, 861476), (187, 783160), (220, 665686), (238, 615340), (280, 523039), (308, 475490), (340, 430738), (374, 391580), (385, 380392), (440, 332843), (476, 307670), (595, 246136), (616, 237745), (680, 215369), (748, 195790), (770, 190196), (935, 156632), (952, 153835), (1190, 123068), (1309, 111880), (1496, 97895), (1540, 95098), (1870, 78316), (2380, 61534), (2618, 55940), (2797, 52360), (3080, 47549), (3740, 39158), (4760, 30767), (5236, 27970), (5594, 26180), (6545, 22376), (7480, 19579), (10472, 13985), (11188, 13090)]