170555040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1531

約数の個数: 144

約数和(自身を含む): 589444128

約数和(自身を除く): 418889088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1427, 1440, 1494, 1660, 1992, 2490, 2656, 2854, 2988, 3320, 3735, 3984, 4281, 4980, 5708, 5976, 6640, 7135, 7470, 7968, 8562, 9960, 11416, 11952, 12843, 13280, 14270, 14940, 17124, 19920, 21405, 22832, 23904, 25686, 28540, 29880, 34248, 39840, 42810, 45664, 51372, 57080, 59760, 64215, 68496, 85620, 102744, 114160, 118441, 119520, 128430, 136992, 171240, 205488, 228320, 236882, 256860, 342480, 355323, 410976, 473764, 513720, 592205, 684960, 710646, 947528, 1027440, 1065969, 1184410, 1421292, 1776615, 1895056, 2054880, 2131938, 2368820, 2842584, 3553230, 3790112, 4263876, 4737640, 5329845, 5685168, 7106460, 8527752, 9475280, 10659690, 11370336, 14212920, 17055504, 18950560, 21319380, 28425840, 34111008, 42638760, 56851680, 85277520, 170555040]

約数ペア:

[(1, 170555040), (2, 85277520), (3, 56851680), (4, 42638760), (5, 34111008), (6, 28425840), (8, 21319380), (9, 18950560), (10, 17055504), (12, 14212920), (15, 11370336), (16, 10659690), (18, 9475280), (20, 8527752), (24, 7106460), (30, 5685168), (32, 5329845), (36, 4737640), (40, 4263876), (45, 3790112), (48, 3553230), (60, 2842584), (72, 2368820), (80, 2131938), (83, 2054880), (90, 1895056), (96, 1776615), (120, 1421292), (144, 1184410), (160, 1065969), (166, 1027440), (180, 947528), (240, 710646), (249, 684960), (288, 592205), (332, 513720), (360, 473764), (415, 410976), (480, 355323), (498, 342480), (664, 256860), (720, 236882), (747, 228320), (830, 205488), (996, 171240), (1245, 136992), (1328, 128430), (1427, 119520), (1440, 118441), (1494, 114160), (1660, 102744), (1992, 85620), (2490, 68496), (2656, 64215), (2854, 59760), (2988, 57080), (3320, 51372), (3735, 45664), (3984, 42810), (4281, 39840), (4980, 34248), (5708, 29880), (5976, 28540), (6640, 25686), (7135, 23904), (7470, 22832), (7968, 21405), (8562, 19920), (9960, 17124), (11416, 14940), (11952, 14270), (12843, 13280)]