140383620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3574

約数の個数: 144

約数和(自身を含む): 485699760

約数和(自身を除く): 345316140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3529, 3978, 4420, 6630, 7058, 7956, 9945, 10587, 13260, 14116, 17645, 19890, 21174, 31761, 35290, 39780, 42348, 45877, 52935, 59993, 63522, 70580, 91754, 105870, 119986, 127044, 137631, 158805, 179979, 183508, 211740, 229385, 239972, 275262, 299965, 317610, 359958, 412893, 458770, 539937, 550524, 599930, 635220, 688155, 719916, 779909, 825786, 899895, 917540, 1079874, 1199860, 1376310, 1559818, 1651572, 1799790, 2064465, 2159748, 2339727, 2699685, 2752620, 3119636, 3599580, 3899545, 4128930, 4679454, 5399370, 7019181, 7799090, 8257860, 9358908, 10798740, 11698635, 14038362, 15598180, 23397270, 28076724, 35095905, 46794540, 70191810, 140383620]

約数ペア:

[(1, 140383620), (2, 70191810), (3, 46794540), (4, 35095905), (5, 28076724), (6, 23397270), (9, 15598180), (10, 14038362), (12, 11698635), (13, 10798740), (15, 9358908), (17, 8257860), (18, 7799090), (20, 7019181), (26, 5399370), (30, 4679454), (34, 4128930), (36, 3899545), (39, 3599580), (45, 3119636), (51, 2752620), (52, 2699685), (60, 2339727), (65, 2159748), (68, 2064465), (78, 1799790), (85, 1651572), (90, 1559818), (102, 1376310), (117, 1199860), (130, 1079874), (153, 917540), (156, 899895), (170, 825786), (180, 779909), (195, 719916), (204, 688155), (221, 635220), (234, 599930), (255, 550524), (260, 539937), (306, 458770), (340, 412893), (390, 359958), (442, 317610), (468, 299965), (510, 275262), (585, 239972), (612, 229385), (663, 211740), (765, 183508), (780, 179979), (884, 158805), (1020, 137631), (1105, 127044), (1170, 119986), (1326, 105870), (1530, 91754), (1989, 70580), (2210, 63522), (2340, 59993), (2652, 52935), (3060, 45877), (3315, 42348), (3529, 39780), (3978, 35290), (4420, 31761), (6630, 21174), (7058, 19890), (7956, 17645), (9945, 14116), (10587, 13260)]