7621540920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10687}}^1$

素因数の和:10994

約数の個数: 192

約数和(自身を含む): 28411269120

約数和(自身を除く): 20789728200

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 283, 315, 360, 420, 504, 566, 630, 840, 849, 1132, 1260, 1415, 1698, 1981, 2264, 2520, 2547, 2830, 3396, 3962, 4245, 5094, 5660, 5943, 6792, 7924, 8490, 9905, 10188, 10687, 11320, 11886, 12735, 15848, 16980, 17829, 19810, 20376, 21374, 23772, 25470, 29715, 32061, 33960, 35658, 39620, 42748, 47544, 50940, 53435, 59430, 64122, 71316, 74809, 79240, 85496, 89145, 96183, 101880, 106870, 118860, 128244, 142632, 149618, 160305, 178290, 192366, 213740, 224427, 237720, 256488, 299236, 320610, 356580, 374045, 384732, 427480, 448854, 480915, 598472, 641220, 673281, 713160, 748090, 769464, 897708, 961830, 1122135, 1282440, 1346562, 1496180, 1795416, 1923660, 2244270, 2693124, 2992360, 3024421, 3366405, 3847320, 4488540, 5386248, 6048842, 6732810, 8977080, 9073263, 12097684, 13465620, 15122105, 18146526, 21170947, 24195368, 26931240, 27219789, 30244210, 36293052, 42341894, 45366315, 54439578, 60488420, 63512841, 72586104, 84683788, 90732630, 105854735, 108879156, 120976840, 127025682, 136098945, 169367576, 181465260, 190538523, 211709470, 217758312, 254051364, 272197890, 317564205, 362930520, 381077046, 423418940, 508102728, 544395780, 635128410, 762154092, 846837880, 952692615, 1088791560, 1270256820, 1524308184, 1905385230, 2540513640, 3810770460, 7621540920]

約数ペア:

[(1, 7621540920), (2, 3810770460), (3, 2540513640), (4, 1905385230), (5, 1524308184), (6, 1270256820), (7, 1088791560), (8, 952692615), (9, 846837880), (10, 762154092), (12, 635128410), (14, 544395780), (15, 508102728), (18, 423418940), (20, 381077046), (21, 362930520), (24, 317564205), (28, 272197890), (30, 254051364), (35, 217758312), (36, 211709470), (40, 190538523), (42, 181465260), (45, 169367576), (56, 136098945), (60, 127025682), (63, 120976840), (70, 108879156), (72, 105854735), (84, 90732630), (90, 84683788), (105, 72586104), (120, 63512841), (126, 60488420), (140, 54439578), (168, 45366315), (180, 42341894), (210, 36293052), (252, 30244210), (280, 27219789), (283, 26931240), (315, 24195368), (360, 21170947), (420, 18146526), (504, 15122105), (566, 13465620), (630, 12097684), (840, 9073263), (849, 8977080), (1132, 6732810), (1260, 6048842), (1415, 5386248), (1698, 4488540), (1981, 3847320), (2264, 3366405), (2520, 3024421), (2547, 2992360), (2830, 2693124), (3396, 2244270), (3962, 1923660), (4245, 1795416), (5094, 1496180), (5660, 1346562), (5943, 1282440), (6792, 1122135), (7924, 961830), (8490, 897708), (9905, 769464), (10188, 748090), (10687, 713160), (11320, 673281), (11886, 641220), (12735, 598472), (15848, 480915), (16980, 448854), (17829, 427480), (19810, 384732), (20376, 374045), (21374, 356580), (23772, 320610), (25470, 299236), (29715, 256488), (32061, 237720), (33960, 224427), (35658, 213740), (39620, 192366), (42748, 178290), (47544, 160305), (50940, 149618), (53435, 142632), (59430, 128244), (64122, 118860), (71316, 106870), (74809, 101880), (79240, 96183), (85496, 89145)]