42151320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1310

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 103000680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1259, 1395, 1674, 1860, 2232, 2518, 2790, 3348, 3720, 3777, 4185, 5036, 5580, 6295, 6696, 7554, 8370, 10072, 11160, 11331, 12590, 15108, 16740, 18885, 22662, 25180, 30216, 33480, 33993, 37770, 39029, 45324, 50360, 56655, 67986, 75540, 78058, 90648, 113310, 117087, 135972, 151080, 156116, 169965, 195145, 226620, 234174, 271944, 312232, 339930, 351261, 390290, 453240, 468348, 585435, 679860, 702522, 780580, 936696, 1053783, 1170870, 1359720, 1405044, 1561160, 1756305, 2107566, 2341740, 2810088, 3512610, 4215132, 4683480, 5268915, 7025220, 8430264, 10537830, 14050440, 21075660, 42151320]

約数ペア:

[(1, 42151320), (2, 21075660), (3, 14050440), (4, 10537830), (5, 8430264), (6, 7025220), (8, 5268915), (9, 4683480), (10, 4215132), (12, 3512610), (15, 2810088), (18, 2341740), (20, 2107566), (24, 1756305), (27, 1561160), (30, 1405044), (31, 1359720), (36, 1170870), (40, 1053783), (45, 936696), (54, 780580), (60, 702522), (62, 679860), (72, 585435), (90, 468348), (93, 453240), (108, 390290), (120, 351261), (124, 339930), (135, 312232), (155, 271944), (180, 234174), (186, 226620), (216, 195145), (248, 169965), (270, 156116), (279, 151080), (310, 135972), (360, 117087), (372, 113310), (465, 90648), (540, 78058), (558, 75540), (620, 67986), (744, 56655), (837, 50360), (930, 45324), (1080, 39029), (1116, 37770), (1240, 33993), (1259, 33480), (1395, 30216), (1674, 25180), (1860, 22662), (2232, 18885), (2518, 16740), (2790, 15108), (3348, 12590), (3720, 11331), (3777, 11160), (4185, 10072), (5036, 8370), (5580, 7554), (6295, 6696)]