2218147440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{55343}}^1$

素因数の和:55526

約数の個数: 80

約数和(自身を含む): 6917557248

約数和(自身を除く): 4699409808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 5010, 6680, 8016, 10020, 13360, 20040, 40080, 55343, 110686, 166029, 221372, 276715, 332058, 442744, 553430, 664116, 830145, 885488, 1106860, 1328232, 1660290, 2213720, 2656464, 3320580, 4427440, 6641160, 9242281, 13282320, 18484562, 27726843, 36969124, 46211405, 55453686, 73938248, 92422810, 110907372, 138634215, 147876496, 184845620, 221814744, 277268430, 369691240, 443629488, 554536860, 739382480, 1109073720, 2218147440]

約数ペア:

[(1, 2218147440), (2, 1109073720), (3, 739382480), (4, 554536860), (5, 443629488), (6, 369691240), (8, 277268430), (10, 221814744), (12, 184845620), (15, 147876496), (16, 138634215), (20, 110907372), (24, 92422810), (30, 73938248), (40, 55453686), (48, 46211405), (60, 36969124), (80, 27726843), (120, 18484562), (167, 13282320), (240, 9242281), (334, 6641160), (501, 4427440), (668, 3320580), (835, 2656464), (1002, 2213720), (1336, 1660290), (1670, 1328232), (2004, 1106860), (2505, 885488), (2672, 830145), (3340, 664116), (4008, 553430), (5010, 442744), (6680, 332058), (8016, 276715), (10020, 221372), (13360, 166029), (20040, 110686), (40080, 55343)]