20084619240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{150379}}^1$

素因数の和:150456

約数の個数: 192

約数和(自身を含む): 76008067200

約数和(自身を除く): 55923447960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1484, 1590, 1855, 1908, 2120, 2226, 2385, 2520, 2968, 3180, 3339, 3710, 3816, 4452, 4770, 5565, 6360, 6678, 7420, 8904, 9540, 11130, 13356, 14840, 16695, 19080, 22260, 26712, 33390, 44520, 66780, 133560, 150379, 300758, 451137, 601516, 751895, 902274, 1052653, 1203032, 1353411, 1503790, 1804548, 2105306, 2255685, 2706822, 3007580, 3157959, 3609096, 4210612, 4511370, 5263265, 5413644, 6015160, 6315918, 6767055, 7970087, 8421224, 9022740, 9473877, 10526530, 10827288, 12631836, 13534110, 15789795, 15940174, 18045480, 18947754, 21053060, 23910261, 25263672, 27068220, 31579590, 31880348, 37895508, 39850435, 42106120, 47369385, 47820522, 54136440, 55790609, 63159180, 63760696, 71730783, 75791016, 79700870, 94738770, 95641044, 111581218, 119551305, 126318360, 143461566, 159401740, 167371827, 189477540, 191282088, 223162436, 239102610, 278953045, 286923132, 318803480, 334743654, 358653915, 378955080, 446324872, 478205220, 502115481, 557906090, 573846264, 669487308, 717307830, 836859135, 956410440, 1004230962, 1115812180, 1338974616, 1434615660, 1673718270, 2008461924, 2231624360, 2510577405, 2869231320, 3347436540, 4016923848, 5021154810, 6694873080, 10042309620, 20084619240]

約数ペア:

[(1, 20084619240), (2, 10042309620), (3, 6694873080), (4, 5021154810), (5, 4016923848), (6, 3347436540), (7, 2869231320), (8, 2510577405), (9, 2231624360), (10, 2008461924), (12, 1673718270), (14, 1434615660), (15, 1338974616), (18, 1115812180), (20, 1004230962), (21, 956410440), (24, 836859135), (28, 717307830), (30, 669487308), (35, 573846264), (36, 557906090), (40, 502115481), (42, 478205220), (45, 446324872), (53, 378955080), (56, 358653915), (60, 334743654), (63, 318803480), (70, 286923132), (72, 278953045), (84, 239102610), (90, 223162436), (105, 191282088), (106, 189477540), (120, 167371827), (126, 159401740), (140, 143461566), (159, 126318360), (168, 119551305), (180, 111581218), (210, 95641044), (212, 94738770), (252, 79700870), (265, 75791016), (280, 71730783), (315, 63760696), (318, 63159180), (360, 55790609), (371, 54136440), (420, 47820522), (424, 47369385), (477, 42106120), (504, 39850435), (530, 37895508), (630, 31880348), (636, 31579590), (742, 27068220), (795, 25263672), (840, 23910261), (954, 21053060), (1060, 18947754), (1113, 18045480), (1260, 15940174), (1272, 15789795), (1484, 13534110), (1590, 12631836), (1855, 10827288), (1908, 10526530), (2120, 9473877), (2226, 9022740), (2385, 8421224), (2520, 7970087), (2968, 6767055), (3180, 6315918), (3339, 6015160), (3710, 5413644), (3816, 5263265), (4452, 4511370), (4770, 4210612), (5565, 3609096), (6360, 3157959), (6678, 3007580), (7420, 2706822), (8904, 2255685), (9540, 2105306), (11130, 1804548), (13356, 1503790), (14840, 1353411), (16695, 1203032), (19080, 1052653), (22260, 902274), (26712, 751895), (33390, 601516), (44520, 451137), (66780, 300758), (133560, 150379)]