244682760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15331}}^1$

素因数の和:15371

約数の個数: 128

約数和(自身を含む): 883123200

約数和(自身を除く): 638440440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15331, 15960, 30662, 45993, 61324, 76655, 91986, 107317, 122648, 153310, 183972, 214634, 229965, 291289, 306620, 321951, 367944, 429268, 459930, 536585, 582578, 613240, 643902, 858536, 873867, 919860, 1073170, 1165156, 1287804, 1456445, 1609755, 1747734, 1839720, 2039023, 2146340, 2330312, 2575608, 2912890, 3219510, 3495468, 4078046, 4292680, 4369335, 5825780, 6117069, 6439020, 6990936, 8156092, 8738670, 10195115, 11651560, 12234138, 12878040, 16312184, 17477340, 20390230, 24468276, 30585345, 34954680, 40780460, 48936552, 61170690, 81560920, 122341380, 244682760]

約数ペア:

[(1, 244682760), (2, 122341380), (3, 81560920), (4, 61170690), (5, 48936552), (6, 40780460), (7, 34954680), (8, 30585345), (10, 24468276), (12, 20390230), (14, 17477340), (15, 16312184), (19, 12878040), (20, 12234138), (21, 11651560), (24, 10195115), (28, 8738670), (30, 8156092), (35, 6990936), (38, 6439020), (40, 6117069), (42, 5825780), (56, 4369335), (57, 4292680), (60, 4078046), (70, 3495468), (76, 3219510), (84, 2912890), (95, 2575608), (105, 2330312), (114, 2146340), (120, 2039023), (133, 1839720), (140, 1747734), (152, 1609755), (168, 1456445), (190, 1287804), (210, 1165156), (228, 1073170), (266, 919860), (280, 873867), (285, 858536), (380, 643902), (399, 613240), (420, 582578), (456, 536585), (532, 459930), (570, 429268), (665, 367944), (760, 321951), (798, 306620), (840, 291289), (1064, 229965), (1140, 214634), (1330, 183972), (1596, 153310), (1995, 122648), (2280, 107317), (2660, 91986), (3192, 76655), (3990, 61324), (5320, 45993), (7980, 30662), (15331, 15960)]