316808940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{44371}}^1$

素因数の和:44407

約数の個数: 96

約数和(自身を含む): 1073447424

約数和(自身を除く): 756638484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 44371, 88742, 133113, 177484, 221855, 266226, 310597, 443710, 532452, 621194, 665565, 754307, 887420, 931791, 1242388, 1331130, 1508614, 1552985, 1863582, 2262921, 2662260, 3017228, 3105970, 3727164, 3771535, 4525842, 4658955, 5280149, 6211940, 7543070, 9051684, 9317910, 10560298, 11314605, 15086140, 15840447, 18635820, 21120596, 22629210, 26400745, 31680894, 45258420, 52801490, 63361788, 79202235, 105602980, 158404470, 316808940]

約数ペア:

[(1, 316808940), (2, 158404470), (3, 105602980), (4, 79202235), (5, 63361788), (6, 52801490), (7, 45258420), (10, 31680894), (12, 26400745), (14, 22629210), (15, 21120596), (17, 18635820), (20, 15840447), (21, 15086140), (28, 11314605), (30, 10560298), (34, 9317910), (35, 9051684), (42, 7543070), (51, 6211940), (60, 5280149), (68, 4658955), (70, 4525842), (84, 3771535), (85, 3727164), (102, 3105970), (105, 3017228), (119, 2662260), (140, 2262921), (170, 1863582), (204, 1552985), (210, 1508614), (238, 1331130), (255, 1242388), (340, 931791), (357, 887420), (420, 754307), (476, 665565), (510, 621194), (595, 532452), (714, 443710), (1020, 310597), (1190, 266226), (1428, 221855), (1785, 177484), (2380, 133113), (3570, 88742), (7140, 44371)]