171974040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12043}}^1$

素因数の和:12081

約数の個数: 128

約数和(自身を含む): 624360960

約数和(自身を除く): 452386920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 12043, 14280, 24086, 36129, 48172, 60215, 72258, 84301, 96344, 120430, 144516, 168602, 180645, 204731, 240860, 252903, 289032, 337204, 361290, 409462, 421505, 481720, 505806, 614193, 674408, 722580, 818924, 843010, 1011612, 1023655, 1228386, 1264515, 1433117, 1445160, 1637848, 1686020, 2023224, 2047310, 2456772, 2529030, 2866234, 3070965, 3372040, 4094620, 4299351, 4913544, 5058060, 5732468, 6141930, 7165585, 8189240, 8598702, 10116120, 11464936, 12283860, 14331170, 17197404, 21496755, 24567720, 28662340, 34394808, 42993510, 57324680, 85987020, 171974040]

約数ペア:

[(1, 171974040), (2, 85987020), (3, 57324680), (4, 42993510), (5, 34394808), (6, 28662340), (7, 24567720), (8, 21496755), (10, 17197404), (12, 14331170), (14, 12283860), (15, 11464936), (17, 10116120), (20, 8598702), (21, 8189240), (24, 7165585), (28, 6141930), (30, 5732468), (34, 5058060), (35, 4913544), (40, 4299351), (42, 4094620), (51, 3372040), (56, 3070965), (60, 2866234), (68, 2529030), (70, 2456772), (84, 2047310), (85, 2023224), (102, 1686020), (105, 1637848), (119, 1445160), (120, 1433117), (136, 1264515), (140, 1228386), (168, 1023655), (170, 1011612), (204, 843010), (210, 818924), (238, 722580), (255, 674408), (280, 614193), (340, 505806), (357, 481720), (408, 421505), (420, 409462), (476, 361290), (510, 337204), (595, 289032), (680, 252903), (714, 240860), (840, 204731), (952, 180645), (1020, 168602), (1190, 144516), (1428, 120430), (1785, 96344), (2040, 84301), (2380, 72258), (2856, 60215), (3570, 48172), (4760, 36129), (7140, 24086), (12043, 14280)]