7161420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 24756480

約数和(自身を除く): 17595060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 59, 60, 68, 70, 84, 85, 102, 105, 118, 119, 140, 170, 177, 204, 210, 236, 238, 255, 289, 295, 340, 354, 357, 413, 420, 476, 510, 578, 590, 595, 708, 714, 826, 867, 885, 1003, 1020, 1156, 1180, 1190, 1239, 1428, 1445, 1652, 1734, 1770, 1785, 2006, 2023, 2065, 2380, 2478, 2890, 3009, 3468, 3540, 3570, 4012, 4046, 4130, 4335, 4956, 5015, 5780, 6018, 6069, 6195, 7021, 7140, 8092, 8260, 8670, 10030, 10115, 12036, 12138, 12390, 14042, 15045, 17051, 17340, 20060, 20230, 21063, 24276, 24780, 28084, 30090, 30345, 34102, 35105, 40460, 42126, 51153, 60180, 60690, 68204, 70210, 84252, 85255, 102306, 105315, 119357, 121380, 140420, 170510, 204612, 210630, 238714, 255765, 341020, 358071, 421260, 477428, 511530, 596785, 716142, 1023060, 1193570, 1432284, 1790355, 2387140, 3580710, 7161420]

約数ペア:

[(1, 7161420), (2, 3580710), (3, 2387140), (4, 1790355), (5, 1432284), (6, 1193570), (7, 1023060), (10, 716142), (12, 596785), (14, 511530), (15, 477428), (17, 421260), (20, 358071), (21, 341020), (28, 255765), (30, 238714), (34, 210630), (35, 204612), (42, 170510), (51, 140420), (59, 121380), (60, 119357), (68, 105315), (70, 102306), (84, 85255), (85, 84252), (102, 70210), (105, 68204), (118, 60690), (119, 60180), (140, 51153), (170, 42126), (177, 40460), (204, 35105), (210, 34102), (236, 30345), (238, 30090), (255, 28084), (289, 24780), (295, 24276), (340, 21063), (354, 20230), (357, 20060), (413, 17340), (420, 17051), (476, 15045), (510, 14042), (578, 12390), (590, 12138), (595, 12036), (708, 10115), (714, 10030), (826, 8670), (867, 8260), (885, 8092), (1003, 7140), (1020, 7021), (1156, 6195), (1180, 6069), (1190, 6018), (1239, 5780), (1428, 5015), (1445, 4956), (1652, 4335), (1734, 4130), (1770, 4046), (1785, 4012), (2006, 3570), (2023, 3540), (2065, 3468), (2380, 3009), (2478, 2890)]