142235940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1858

約数の個数: 192

約数和(自身を含む): 526030848

約数和(自身を除く): 383794908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1785, 1811, 1870, 2244, 2310, 2380, 2618, 2805, 3570, 3622, 3740, 3927, 4620, 5236, 5433, 5610, 6545, 7140, 7244, 7854, 9055, 10866, 11220, 12677, 13090, 15708, 18110, 19635, 19921, 21732, 25354, 26180, 27165, 30787, 36220, 38031, 39270, 39842, 50708, 54330, 59763, 61574, 63385, 76062, 78540, 79684, 92361, 99605, 108660, 119526, 123148, 126770, 139447, 152124, 153935, 184722, 190155, 199210, 215509, 239052, 253540, 278894, 298815, 307870, 338657, 369444, 380310, 398420, 418341, 431018, 461805, 557788, 597630, 615740, 646527, 677314, 697235, 760620, 836682, 862036, 923610, 1015971, 1077545, 1195260, 1293054, 1354628, 1394470, 1673364, 1693285, 1847220, 2031942, 2091705, 2155090, 2370599, 2586108, 2788940, 3232635, 3386570, 4063884, 4183410, 4310180, 4741198, 5079855, 6465270, 6773140, 7111797, 8366820, 9482396, 10159710, 11852995, 12930540, 14223594, 20319420, 23705990, 28447188, 35558985, 47411980, 71117970, 142235940]

約数ペア:

[(1, 142235940), (2, 71117970), (3, 47411980), (4, 35558985), (5, 28447188), (6, 23705990), (7, 20319420), (10, 14223594), (11, 12930540), (12, 11852995), (14, 10159710), (15, 9482396), (17, 8366820), (20, 7111797), (21, 6773140), (22, 6465270), (28, 5079855), (30, 4741198), (33, 4310180), (34, 4183410), (35, 4063884), (42, 3386570), (44, 3232635), (51, 2788940), (55, 2586108), (60, 2370599), (66, 2155090), (68, 2091705), (70, 2031942), (77, 1847220), (84, 1693285), (85, 1673364), (102, 1394470), (105, 1354628), (110, 1293054), (119, 1195260), (132, 1077545), (140, 1015971), (154, 923610), (165, 862036), (170, 836682), (187, 760620), (204, 697235), (210, 677314), (220, 646527), (231, 615740), (238, 597630), (255, 557788), (308, 461805), (330, 431018), (340, 418341), (357, 398420), (374, 380310), (385, 369444), (420, 338657), (462, 307870), (476, 298815), (510, 278894), (561, 253540), (595, 239052), (660, 215509), (714, 199210), (748, 190155), (770, 184722), (924, 153935), (935, 152124), (1020, 139447), (1122, 126770), (1155, 123148), (1190, 119526), (1309, 108660), (1428, 99605), (1540, 92361), (1785, 79684), (1811, 78540), (1870, 76062), (2244, 63385), (2310, 61574), (2380, 59763), (2618, 54330), (2805, 50708), (3570, 39842), (3622, 39270), (3740, 38031), (3927, 36220), (4620, 30787), (5236, 27165), (5433, 26180), (5610, 25354), (6545, 21732), (7140, 19921), (7244, 19635), (7854, 18110), (9055, 15708), (10866, 13090), (11220, 12677)]