70168140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1021

約数の個数: 192

約数和(自身を含む): 262886400

約数和(自身を除く): 192718260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 977, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1954, 1995, 2052, 2394, 2565, 2660, 2931, 3420, 3591, 3780, 3908, 3990, 4788, 4885, 5130, 5862, 5985, 6839, 7182, 7980, 8793, 9770, 10260, 11724, 11970, 13678, 14364, 14655, 17586, 17955, 18563, 19540, 20517, 23940, 26379, 27356, 29310, 34195, 35172, 35910, 37126, 41034, 43965, 52758, 55689, 58620, 61551, 68390, 71820, 74252, 82068, 87930, 92815, 102585, 105516, 111378, 123102, 129941, 131895, 136780, 167067, 175860, 184653, 185630, 205170, 222756, 246204, 259882, 263790, 278445, 307755, 334134, 369306, 371260, 389823, 410340, 501201, 519764, 527580, 556890, 615510, 649705, 668268, 738612, 779646, 835335, 923265, 1002402, 1113780, 1169469, 1231020, 1299410, 1559292, 1670670, 1846530, 1949115, 2004804, 2338938, 2506005, 2598820, 3341340, 3508407, 3693060, 3898230, 4677876, 5012010, 5847345, 7016814, 7796460, 10024020, 11694690, 14033628, 17542035, 23389380, 35084070, 70168140]

約数ペア:

[(1, 70168140), (2, 35084070), (3, 23389380), (4, 17542035), (5, 14033628), (6, 11694690), (7, 10024020), (9, 7796460), (10, 7016814), (12, 5847345), (14, 5012010), (15, 4677876), (18, 3898230), (19, 3693060), (20, 3508407), (21, 3341340), (27, 2598820), (28, 2506005), (30, 2338938), (35, 2004804), (36, 1949115), (38, 1846530), (42, 1670670), (45, 1559292), (54, 1299410), (57, 1231020), (60, 1169469), (63, 1113780), (70, 1002402), (76, 923265), (84, 835335), (90, 779646), (95, 738612), (105, 668268), (108, 649705), (114, 615510), (126, 556890), (133, 527580), (135, 519764), (140, 501201), (171, 410340), (180, 389823), (189, 371260), (190, 369306), (210, 334134), (228, 307755), (252, 278445), (266, 263790), (270, 259882), (285, 246204), (315, 222756), (342, 205170), (378, 185630), (380, 184653), (399, 175860), (420, 167067), (513, 136780), (532, 131895), (540, 129941), (570, 123102), (630, 111378), (665, 105516), (684, 102585), (756, 92815), (798, 87930), (855, 82068), (945, 74252), (977, 71820), (1026, 68390), (1140, 61551), (1197, 58620), (1260, 55689), (1330, 52758), (1596, 43965), (1710, 41034), (1890, 37126), (1954, 35910), (1995, 35172), (2052, 34195), (2394, 29310), (2565, 27356), (2660, 26379), (2931, 23940), (3420, 20517), (3591, 19540), (3780, 18563), (3908, 17955), (3990, 17586), (4788, 14655), (4885, 14364), (5130, 13678), (5862, 11970), (5985, 11724), (6839, 10260), (7182, 9770), (7980, 8793)]