38624880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 138991104

約数和(自身を除く): 100366224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 277, 280, 332, 336, 415, 420, 498, 554, 560, 581, 664, 830, 831, 840, 996, 1108, 1162, 1245, 1328, 1385, 1660, 1662, 1680, 1743, 1939, 1992, 2216, 2324, 2490, 2770, 2905, 3320, 3324, 3486, 3878, 3984, 4155, 4432, 4648, 4980, 5540, 5810, 5817, 6640, 6648, 6972, 7756, 8310, 8715, 9296, 9695, 9960, 11080, 11620, 11634, 13296, 13944, 15512, 16620, 17430, 19390, 19920, 22160, 22991, 23240, 23268, 27888, 29085, 31024, 33240, 34860, 38780, 45982, 46480, 46536, 58170, 66480, 68973, 69720, 77560, 91964, 93072, 114955, 116340, 137946, 139440, 155120, 160937, 183928, 229910, 232680, 275892, 321874, 344865, 367856, 459820, 465360, 482811, 551784, 643748, 689730, 804685, 919640, 965622, 1103568, 1287496, 1379460, 1609370, 1839280, 1931244, 2414055, 2574992, 2758920, 3218740, 3862488, 4828110, 5517840, 6437480, 7724976, 9656220, 12874960, 19312440, 38624880]

約数ペア:

[(1, 38624880), (2, 19312440), (3, 12874960), (4, 9656220), (5, 7724976), (6, 6437480), (7, 5517840), (8, 4828110), (10, 3862488), (12, 3218740), (14, 2758920), (15, 2574992), (16, 2414055), (20, 1931244), (21, 1839280), (24, 1609370), (28, 1379460), (30, 1287496), (35, 1103568), (40, 965622), (42, 919640), (48, 804685), (56, 689730), (60, 643748), (70, 551784), (80, 482811), (83, 465360), (84, 459820), (105, 367856), (112, 344865), (120, 321874), (140, 275892), (166, 232680), (168, 229910), (210, 183928), (240, 160937), (249, 155120), (277, 139440), (280, 137946), (332, 116340), (336, 114955), (415, 93072), (420, 91964), (498, 77560), (554, 69720), (560, 68973), (581, 66480), (664, 58170), (830, 46536), (831, 46480), (840, 45982), (996, 38780), (1108, 34860), (1162, 33240), (1245, 31024), (1328, 29085), (1385, 27888), (1660, 23268), (1662, 23240), (1680, 22991), (1743, 22160), (1939, 19920), (1992, 19390), (2216, 17430), (2324, 16620), (2490, 15512), (2770, 13944), (2905, 13296), (3320, 11634), (3324, 11620), (3486, 11080), (3878, 9960), (3984, 9695), (4155, 9296), (4432, 8715), (4648, 8310), (4980, 7756), (5540, 6972), (5810, 6648), (5817, 6640)]