2040602760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5743}}^1$

素因数の和:5817

約数の個数: 256

約数和(自身を含む): 7940505600

約数和(自身を除く): 5899902840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 940, 945, 987, 1080, 1128, 1260, 1269, 1316, 1410, 1512, 1645, 1692, 1880, 1890, 1974, 2115, 2520, 2538, 2632, 2820, 2961, 3290, 3384, 3780, 3948, 4230, 4935, 5076, 5640, 5743, 5922, 6345, 6580, 7560, 7896, 8460, 8883, 9870, 10152, 11486, 11844, 12690, 13160, 14805, 16920, 17229, 17766, 19740, 22972, 23688, 25380, 28715, 29610, 34458, 35532, 39480, 40201, 44415, 45944, 50760, 51687, 57430, 59220, 68916, 71064, 80402, 86145, 88830, 103374, 114860, 118440, 120603, 137832, 155061, 160804, 172290, 177660, 201005, 206748, 229720, 241206, 258435, 269921, 310122, 321608, 344580, 355320, 361809, 402010, 413496, 482412, 516870, 539842, 603015, 620244, 689160, 723618, 775305, 804020, 809763, 964824, 1033740, 1079684, 1085427, 1206030, 1240488, 1349605, 1447236, 1550610, 1608040, 1619526, 1809045, 1889447, 2067480, 2159368, 2170854, 2412060, 2429289, 2699210, 2894472, 3101220, 3239052, 3618090, 3778894, 4048815, 4341708, 4824120, 4858578, 5398420, 5427135, 5668341, 6202440, 6478104, 7236180, 7287867, 7557788, 8097630, 8683416, 9447235, 9717156, 10796840, 10854270, 11336682, 12146445, 14472360, 14575734, 15115576, 16195260, 17005023, 18894470, 19434312, 21708540, 22673364, 24292890, 28341705, 29151468, 32390520, 34010046, 36439335, 37788940, 43417080, 45346728, 48585780, 51015069, 56683410, 58302936, 68020092, 72878670, 75577880, 85025115, 97171560, 102030138, 113366820, 136040184, 145757340, 170050230, 204060276, 226733640, 255075345, 291514680, 340100460, 408120552, 510150690, 680200920, 1020301380, 2040602760]

約数ペア:

[(1, 2040602760), (2, 1020301380), (3, 680200920), (4, 510150690), (5, 408120552), (6, 340100460), (7, 291514680), (8, 255075345), (9, 226733640), (10, 204060276), (12, 170050230), (14, 145757340), (15, 136040184), (18, 113366820), (20, 102030138), (21, 97171560), (24, 85025115), (27, 75577880), (28, 72878670), (30, 68020092), (35, 58302936), (36, 56683410), (40, 51015069), (42, 48585780), (45, 45346728), (47, 43417080), (54, 37788940), (56, 36439335), (60, 34010046), (63, 32390520), (70, 29151468), (72, 28341705), (84, 24292890), (90, 22673364), (94, 21708540), (105, 19434312), (108, 18894470), (120, 17005023), (126, 16195260), (135, 15115576), (140, 14575734), (141, 14472360), (168, 12146445), (180, 11336682), (188, 10854270), (189, 10796840), (210, 9717156), (216, 9447235), (235, 8683416), (252, 8097630), (270, 7557788), (280, 7287867), (282, 7236180), (315, 6478104), (329, 6202440), (360, 5668341), (376, 5427135), (378, 5398420), (420, 4858578), (423, 4824120), (470, 4341708), (504, 4048815), (540, 3778894), (564, 3618090), (630, 3239052), (658, 3101220), (705, 2894472), (756, 2699210), (840, 2429289), (846, 2412060), (940, 2170854), (945, 2159368), (987, 2067480), (1080, 1889447), (1128, 1809045), (1260, 1619526), (1269, 1608040), (1316, 1550610), (1410, 1447236), (1512, 1349605), (1645, 1240488), (1692, 1206030), (1880, 1085427), (1890, 1079684), (1974, 1033740), (2115, 964824), (2520, 809763), (2538, 804020), (2632, 775305), (2820, 723618), (2961, 689160), (3290, 620244), (3384, 603015), (3780, 539842), (3948, 516870), (4230, 482412), (4935, 413496), (5076, 402010), (5640, 361809), (5743, 355320), (5922, 344580), (6345, 321608), (6580, 310122), (7560, 269921), (7896, 258435), (8460, 241206), (8883, 229720), (9870, 206748), (10152, 201005), (11486, 177660), (11844, 172290), (12690, 160804), (13160, 155061), (14805, 137832), (16920, 120603), (17229, 118440), (17766, 114860), (19740, 103374), (22972, 88830), (23688, 86145), (25380, 80402), (28715, 71064), (29610, 68916), (34458, 59220), (35532, 57430), (39480, 51687), (40201, 50760), (44415, 45944)]