138732840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4643}}^1$

素因数の和:4743

約数の個数: 96

約数和(自身を含む): 456412320

約数和(自身を除く): 317679480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4643, 4980, 5976, 7470, 9286, 9960, 13929, 14940, 18572, 23215, 27858, 29880, 37144, 41787, 46430, 55716, 69645, 83574, 92860, 111432, 139290, 167148, 185720, 208935, 278580, 334296, 385369, 417870, 557160, 770738, 835740, 1156107, 1541476, 1671480, 1926845, 2312214, 3082952, 3468321, 3853690, 4624428, 5780535, 6936642, 7707380, 9248856, 11561070, 13873284, 15414760, 17341605, 23122140, 27746568, 34683210, 46244280, 69366420, 138732840]

約数ペア:

[(1, 138732840), (2, 69366420), (3, 46244280), (4, 34683210), (5, 27746568), (6, 23122140), (8, 17341605), (9, 15414760), (10, 13873284), (12, 11561070), (15, 9248856), (18, 7707380), (20, 6936642), (24, 5780535), (30, 4624428), (36, 3853690), (40, 3468321), (45, 3082952), (60, 2312214), (72, 1926845), (83, 1671480), (90, 1541476), (120, 1156107), (166, 835740), (180, 770738), (249, 557160), (332, 417870), (360, 385369), (415, 334296), (498, 278580), (664, 208935), (747, 185720), (830, 167148), (996, 139290), (1245, 111432), (1494, 92860), (1660, 83574), (1992, 69645), (2490, 55716), (2988, 46430), (3320, 41787), (3735, 37144), (4643, 29880), (4980, 27858), (5976, 23215), (7470, 18572), (9286, 14940), (9960, 13929)]