331106280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1739

約数の個数: 128

約数和(自身を含む): 1062823680

約数和(自身を除く): 731717400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 101, 102, 120, 136, 170, 202, 204, 255, 303, 340, 404, 408, 505, 510, 606, 680, 808, 1010, 1020, 1212, 1515, 1607, 1717, 2020, 2040, 2424, 3030, 3214, 3434, 4040, 4821, 5151, 6060, 6428, 6868, 8035, 8585, 9642, 10302, 12120, 12856, 13736, 16070, 17170, 19284, 20604, 24105, 25755, 27319, 32140, 34340, 38568, 41208, 48210, 51510, 54638, 64280, 68680, 81957, 96420, 103020, 109276, 136595, 162307, 163914, 192840, 206040, 218552, 273190, 324614, 327828, 409785, 486921, 546380, 649228, 655656, 811535, 819570, 973842, 1092760, 1298456, 1623070, 1639140, 1947684, 2434605, 2759219, 3246140, 3278280, 3895368, 4869210, 5518438, 6492280, 8277657, 9738420, 11036876, 13796095, 16555314, 19476840, 22073752, 27592190, 33110628, 41388285, 55184380, 66221256, 82776570, 110368760, 165553140, 331106280]

約数ペア:

[(1, 331106280), (2, 165553140), (3, 110368760), (4, 82776570), (5, 66221256), (6, 55184380), (8, 41388285), (10, 33110628), (12, 27592190), (15, 22073752), (17, 19476840), (20, 16555314), (24, 13796095), (30, 11036876), (34, 9738420), (40, 8277657), (51, 6492280), (60, 5518438), (68, 4869210), (85, 3895368), (101, 3278280), (102, 3246140), (120, 2759219), (136, 2434605), (170, 1947684), (202, 1639140), (204, 1623070), (255, 1298456), (303, 1092760), (340, 973842), (404, 819570), (408, 811535), (505, 655656), (510, 649228), (606, 546380), (680, 486921), (808, 409785), (1010, 327828), (1020, 324614), (1212, 273190), (1515, 218552), (1607, 206040), (1717, 192840), (2020, 163914), (2040, 162307), (2424, 136595), (3030, 109276), (3214, 103020), (3434, 96420), (4040, 81957), (4821, 68680), (5151, 64280), (6060, 54638), (6428, 51510), (6868, 48210), (8035, 41208), (8585, 38568), (9642, 34340), (10302, 32140), (12120, 27319), (12856, 25755), (13736, 24105), (16070, 20604), (17170, 19284)]