5112581880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{15331}}^1$

素因数の和:15749

約数の個数: 128

約数和(自身を含む): 17574151680

約数和(自身を除く): 12461569800

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, 168, 210, 280, 397, 420, 794, 840, 1191, 1588, 1985, 2382, 2779, 3176, 3970, 4764, 5558, 5955, 7940, 8337, 9528, 11116, 11910, 13895, 15331, 15880, 16674, 22232, 23820, 27790, 30662, 33348, 41685, 45993, 47640, 55580, 61324, 66696, 76655, 83370, 91986, 107317, 111160, 122648, 153310, 166740, 183972, 214634, 229965, 306620, 321951, 333480, 367944, 429268, 459930, 536585, 613240, 643902, 858536, 919860, 1073170, 1287804, 1609755, 1839720, 2146340, 2575608, 3219510, 4292680, 6086407, 6439020, 12172814, 12878040, 18259221, 24345628, 30432035, 36518442, 42604849, 48691256, 60864070, 73036884, 85209698, 91296105, 121728140, 127814547, 146073768, 170419396, 182592210, 213024245, 243456280, 255629094, 340838792, 365184420, 426048490, 511258188, 639072735, 730368840, 852096980, 1022516376, 1278145470, 1704193960, 2556290940, 5112581880]

約数ペア:

[(1, 5112581880), (2, 2556290940), (3, 1704193960), (4, 1278145470), (5, 1022516376), (6, 852096980), (7, 730368840), (8, 639072735), (10, 511258188), (12, 426048490), (14, 365184420), (15, 340838792), (20, 255629094), (21, 243456280), (24, 213024245), (28, 182592210), (30, 170419396), (35, 146073768), (40, 127814547), (42, 121728140), (56, 91296105), (60, 85209698), (70, 73036884), (84, 60864070), (105, 48691256), (120, 42604849), (140, 36518442), (168, 30432035), (210, 24345628), (280, 18259221), (397, 12878040), (420, 12172814), (794, 6439020), (840, 6086407), (1191, 4292680), (1588, 3219510), (1985, 2575608), (2382, 2146340), (2779, 1839720), (3176, 1609755), (3970, 1287804), (4764, 1073170), (5558, 919860), (5955, 858536), (7940, 643902), (8337, 613240), (9528, 536585), (11116, 459930), (11910, 429268), (13895, 367944), (15331, 333480), (15880, 321951), (16674, 306620), (22232, 229965), (23820, 214634), (27790, 183972), (30662, 166740), (33348, 153310), (41685, 122648), (45993, 111160), (47640, 107317), (55580, 91986), (61324, 83370), (66696, 76655)]