15679833960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{123619}}^1$

素因数の和:123791

約数の個数: 128

約数和(自身を含む): 54115891200

約数和(自身を除く): 38436057240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1510, 1812, 2114, 2265, 3020, 3171, 3624, 4228, 4530, 5285, 6040, 6342, 8456, 9060, 10570, 12684, 15855, 18120, 21140, 25368, 31710, 42280, 63420, 123619, 126840, 247238, 370857, 494476, 618095, 741714, 865333, 988952, 1236190, 1483428, 1730666, 1854285, 2472380, 2595999, 2966856, 3461332, 3708570, 4326665, 4944760, 5191998, 6922664, 7417140, 8653330, 10383996, 12979995, 14834280, 17306660, 18666469, 20767992, 25959990, 34613320, 37332938, 51919980, 55999407, 74665876, 93332345, 103839960, 111998814, 130665283, 149331752, 186664690, 223997628, 261330566, 279997035, 373329380, 391995849, 447995256, 522661132, 559994070, 653326415, 746658760, 783991698, 1045322264, 1119988140, 1306652830, 1567983396, 1959979245, 2239976280, 2613305660, 3135966792, 3919958490, 5226611320, 7839916980, 15679833960]

約数ペア:

[(1, 15679833960), (2, 7839916980), (3, 5226611320), (4, 3919958490), (5, 3135966792), (6, 2613305660), (7, 2239976280), (8, 1959979245), (10, 1567983396), (12, 1306652830), (14, 1119988140), (15, 1045322264), (20, 783991698), (21, 746658760), (24, 653326415), (28, 559994070), (30, 522661132), (35, 447995256), (40, 391995849), (42, 373329380), (56, 279997035), (60, 261330566), (70, 223997628), (84, 186664690), (105, 149331752), (120, 130665283), (140, 111998814), (151, 103839960), (168, 93332345), (210, 74665876), (280, 55999407), (302, 51919980), (420, 37332938), (453, 34613320), (604, 25959990), (755, 20767992), (840, 18666469), (906, 17306660), (1057, 14834280), (1208, 12979995), (1510, 10383996), (1812, 8653330), (2114, 7417140), (2265, 6922664), (3020, 5191998), (3171, 4944760), (3624, 4326665), (4228, 3708570), (4530, 3461332), (5285, 2966856), (6040, 2595999), (6342, 2472380), (8456, 1854285), (9060, 1730666), (10570, 1483428), (12684, 1236190), (15855, 988952), (18120, 865333), (21140, 741714), (25368, 618095), (31710, 494476), (42280, 370857), (63420, 247238), (123619, 126840)]