3191580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 11793600

約数和(自身を除く): 8602020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 149, 153, 170, 180, 204, 210, 238, 252, 255, 298, 306, 315, 340, 357, 420, 447, 476, 510, 595, 596, 612, 630, 714, 745, 765, 894, 1020, 1043, 1071, 1190, 1260, 1341, 1428, 1490, 1530, 1785, 1788, 2086, 2142, 2235, 2380, 2533, 2682, 2980, 3060, 3129, 3570, 4172, 4284, 4470, 5066, 5215, 5355, 5364, 6258, 6705, 7140, 7599, 8940, 9387, 10132, 10430, 10710, 12516, 12665, 13410, 15198, 15645, 17731, 18774, 20860, 21420, 22797, 25330, 26820, 30396, 31290, 35462, 37548, 37995, 45594, 46935, 50660, 53193, 62580, 70924, 75990, 88655, 91188, 93870, 106386, 113985, 151980, 159579, 177310, 187740, 212772, 227970, 265965, 319158, 354620, 455940, 531930, 638316, 797895, 1063860, 1595790, 3191580]

約数ペア:

[(1, 3191580), (2, 1595790), (3, 1063860), (4, 797895), (5, 638316), (6, 531930), (7, 455940), (9, 354620), (10, 319158), (12, 265965), (14, 227970), (15, 212772), (17, 187740), (18, 177310), (20, 159579), (21, 151980), (28, 113985), (30, 106386), (34, 93870), (35, 91188), (36, 88655), (42, 75990), (45, 70924), (51, 62580), (60, 53193), (63, 50660), (68, 46935), (70, 45594), (84, 37995), (85, 37548), (90, 35462), (102, 31290), (105, 30396), (119, 26820), (126, 25330), (140, 22797), (149, 21420), (153, 20860), (170, 18774), (180, 17731), (204, 15645), (210, 15198), (238, 13410), (252, 12665), (255, 12516), (298, 10710), (306, 10430), (315, 10132), (340, 9387), (357, 8940), (420, 7599), (447, 7140), (476, 6705), (510, 6258), (595, 5364), (596, 5355), (612, 5215), (630, 5066), (714, 4470), (745, 4284), (765, 4172), (894, 3570), (1020, 3129), (1043, 3060), (1071, 2980), (1190, 2682), (1260, 2533), (1341, 2380), (1428, 2235), (1490, 2142), (1530, 2086), (1785, 1788)]