220608960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1651

約数の個数: 224

約数和(自身を含む): 823398912

約数和(自身を除く): 602789952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1607, 1716, 1760, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3214, 3432, 3520, 4160, 4290, 4576, 4821, 5280, 5720, 6240, 6428, 6864, 8035, 8580, 9152, 9642, 10560, 11440, 12480, 12856, 13728, 16070, 17160, 17677, 19284, 20891, 22880, 24105, 25712, 27456, 32140, 34320, 35354, 38568, 41782, 45760, 48210, 51424, 53031, 62673, 64280, 68640, 70708, 77136, 83564, 88385, 96420, 102848, 104455, 106062, 125346, 128560, 137280, 141416, 154272, 167128, 176770, 192840, 208910, 212124, 229801, 250692, 257120, 265155, 282832, 308544, 313365, 334256, 353540, 385680, 417820, 424248, 459602, 501384, 514240, 530310, 565664, 626730, 668512, 689403, 707080, 771360, 835640, 848496, 919204, 1002768, 1060620, 1131328, 1149005, 1253460, 1337024, 1378806, 1414160, 1542720, 1671280, 1696992, 1838408, 2005536, 2121240, 2298010, 2506920, 2757612, 2828320, 3342560, 3393984, 3447015, 3676816, 4011072, 4242480, 4596020, 5013840, 5515224, 5656640, 6685120, 6894030, 7353632, 8484960, 9192040, 10027680, 11030448, 13788060, 14707264, 16969920, 18384080, 20055360, 22060896, 27576120, 36768160, 44121792, 55152240, 73536320, 110304480, 220608960]

約数ペア:

[(1, 220608960), (2, 110304480), (3, 73536320), (4, 55152240), (5, 44121792), (6, 36768160), (8, 27576120), (10, 22060896), (11, 20055360), (12, 18384080), (13, 16969920), (15, 14707264), (16, 13788060), (20, 11030448), (22, 10027680), (24, 9192040), (26, 8484960), (30, 7353632), (32, 6894030), (33, 6685120), (39, 5656640), (40, 5515224), (44, 5013840), (48, 4596020), (52, 4242480), (55, 4011072), (60, 3676816), (64, 3447015), (65, 3393984), (66, 3342560), (78, 2828320), (80, 2757612), (88, 2506920), (96, 2298010), (104, 2121240), (110, 2005536), (120, 1838408), (130, 1696992), (132, 1671280), (143, 1542720), (156, 1414160), (160, 1378806), (165, 1337024), (176, 1253460), (192, 1149005), (195, 1131328), (208, 1060620), (220, 1002768), (240, 919204), (260, 848496), (264, 835640), (286, 771360), (312, 707080), (320, 689403), (330, 668512), (352, 626730), (390, 565664), (416, 530310), (429, 514240), (440, 501384), (480, 459602), (520, 424248), (528, 417820), (572, 385680), (624, 353540), (660, 334256), (704, 313365), (715, 308544), (780, 282832), (832, 265155), (858, 257120), (880, 250692), (960, 229801), (1040, 212124), (1056, 208910), (1144, 192840), (1248, 176770), (1320, 167128), (1430, 154272), (1560, 141416), (1607, 137280), (1716, 128560), (1760, 125346), (2080, 106062), (2112, 104455), (2145, 102848), (2288, 96420), (2496, 88385), (2640, 83564), (2860, 77136), (3120, 70708), (3214, 68640), (3432, 64280), (3520, 62673), (4160, 53031), (4290, 51424), (4576, 48210), (4821, 45760), (5280, 41782), (5720, 38568), (6240, 35354), (6428, 34320), (6864, 32140), (8035, 27456), (8580, 25712), (9152, 24105), (9642, 22880), (10560, 20891), (11440, 19284), (12480, 17677), (12856, 17160), (13728, 16070)]