140940540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 192

約数和(自身を含む): 500411520

約数和(自身を除く): 359470980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1181, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2362, 2652, 3060, 3315, 3510, 3543, 3978, 4420, 4590, 4724, 5905, 5967, 6630, 7020, 7086, 7956, 9180, 9945, 10629, 11810, 11934, 13260, 14172, 15353, 17715, 19890, 20077, 21258, 23620, 23868, 29835, 30706, 31887, 35430, 39780, 40154, 42516, 46059, 53145, 59670, 60231, 61412, 63774, 70860, 76765, 80308, 92118, 100385, 106290, 119340, 120462, 127548, 138177, 153530, 159435, 180693, 184236, 200770, 212580, 230295, 240924, 261001, 276354, 301155, 307060, 318870, 361386, 401540, 414531, 460590, 522002, 542079, 552708, 602310, 637740, 690885, 722772, 783003, 829062, 903465, 921180, 1044004, 1084158, 1204620, 1305005, 1381770, 1566006, 1658124, 1806930, 2072655, 2168316, 2349009, 2610010, 2710395, 2763540, 3132012, 3613860, 3915015, 4145310, 4698018, 5220020, 5420790, 7047027, 7830030, 8290620, 9396036, 10841580, 11745045, 14094054, 15660060, 23490090, 28188108, 35235135, 46980180, 70470270, 140940540]

約数ペア:

[(1, 140940540), (2, 70470270), (3, 46980180), (4, 35235135), (5, 28188108), (6, 23490090), (9, 15660060), (10, 14094054), (12, 11745045), (13, 10841580), (15, 9396036), (17, 8290620), (18, 7830030), (20, 7047027), (26, 5420790), (27, 5220020), (30, 4698018), (34, 4145310), (36, 3915015), (39, 3613860), (45, 3132012), (51, 2763540), (52, 2710395), (54, 2610010), (60, 2349009), (65, 2168316), (68, 2072655), (78, 1806930), (85, 1658124), (90, 1566006), (102, 1381770), (108, 1305005), (117, 1204620), (130, 1084158), (135, 1044004), (153, 921180), (156, 903465), (170, 829062), (180, 783003), (195, 722772), (204, 690885), (221, 637740), (234, 602310), (255, 552708), (260, 542079), (270, 522002), (306, 460590), (340, 414531), (351, 401540), (390, 361386), (442, 318870), (459, 307060), (468, 301155), (510, 276354), (540, 261001), (585, 240924), (612, 230295), (663, 212580), (702, 200770), (765, 184236), (780, 180693), (884, 159435), (918, 153530), (1020, 138177), (1105, 127548), (1170, 120462), (1181, 119340), (1326, 106290), (1404, 100385), (1530, 92118), (1755, 80308), (1836, 76765), (1989, 70860), (2210, 63774), (2295, 61412), (2340, 60231), (2362, 59670), (2652, 53145), (3060, 46059), (3315, 42516), (3510, 40154), (3543, 39780), (3978, 35430), (4420, 31887), (4590, 30706), (4724, 29835), (5905, 23868), (5967, 23620), (6630, 21258), (7020, 20077), (7086, 19890), (7956, 17715), (9180, 15353), (9945, 14172), (10629, 13260), (11810, 11934)]