40214160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 157847040

約数和(自身を除く): 117632880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 101, 105, 112, 120, 126, 140, 144, 158, 168, 180, 202, 210, 237, 240, 252, 280, 303, 315, 316, 336, 360, 395, 404, 420, 474, 504, 505, 553, 560, 606, 630, 632, 707, 711, 720, 790, 808, 840, 909, 948, 1008, 1010, 1106, 1185, 1212, 1260, 1264, 1414, 1422, 1515, 1580, 1616, 1659, 1680, 1818, 1896, 2020, 2121, 2212, 2370, 2424, 2520, 2765, 2828, 2844, 3030, 3160, 3318, 3535, 3555, 3636, 3792, 4040, 4242, 4424, 4545, 4740, 4848, 4977, 5040, 5530, 5656, 5688, 6060, 6320, 6363, 6636, 7070, 7110, 7272, 7979, 8080, 8295, 8484, 8848, 9090, 9480, 9954, 10605, 11060, 11312, 11376, 12120, 12726, 13272, 14140, 14220, 14544, 15958, 16590, 16968, 18180, 18960, 19908, 21210, 22120, 23937, 24240, 24885, 25452, 26544, 28280, 28440, 31815, 31916, 33180, 33936, 36360, 39816, 39895, 42420, 44240, 47874, 49770, 50904, 55853, 56560, 56880, 63630, 63832, 66360, 71811, 72720, 79632, 79790, 84840, 95748, 99540, 101808, 111706, 119685, 127260, 127664, 132720, 143622, 159580, 167559, 169680, 191496, 199080, 223412, 239370, 254520, 279265, 287244, 319160, 335118, 359055, 382992, 398160, 446824, 478740, 502677, 509040, 558530, 574488, 638320, 670236, 718110, 837795, 893648, 957480, 1005354, 1117060, 1148976, 1340472, 1436220, 1675590, 1914960, 2010708, 2234120, 2513385, 2680944, 2872440, 3351180, 4021416, 4468240, 5026770, 5744880, 6702360, 8042832, 10053540, 13404720, 20107080, 40214160]

約数ペア:

[(1, 40214160), (2, 20107080), (3, 13404720), (4, 10053540), (5, 8042832), (6, 6702360), (7, 5744880), (8, 5026770), (9, 4468240), (10, 4021416), (12, 3351180), (14, 2872440), (15, 2680944), (16, 2513385), (18, 2234120), (20, 2010708), (21, 1914960), (24, 1675590), (28, 1436220), (30, 1340472), (35, 1148976), (36, 1117060), (40, 1005354), (42, 957480), (45, 893648), (48, 837795), (56, 718110), (60, 670236), (63, 638320), (70, 574488), (72, 558530), (79, 509040), (80, 502677), (84, 478740), (90, 446824), (101, 398160), (105, 382992), (112, 359055), (120, 335118), (126, 319160), (140, 287244), (144, 279265), (158, 254520), (168, 239370), (180, 223412), (202, 199080), (210, 191496), (237, 169680), (240, 167559), (252, 159580), (280, 143622), (303, 132720), (315, 127664), (316, 127260), (336, 119685), (360, 111706), (395, 101808), (404, 99540), (420, 95748), (474, 84840), (504, 79790), (505, 79632), (553, 72720), (560, 71811), (606, 66360), (630, 63832), (632, 63630), (707, 56880), (711, 56560), (720, 55853), (790, 50904), (808, 49770), (840, 47874), (909, 44240), (948, 42420), (1008, 39895), (1010, 39816), (1106, 36360), (1185, 33936), (1212, 33180), (1260, 31916), (1264, 31815), (1414, 28440), (1422, 28280), (1515, 26544), (1580, 25452), (1616, 24885), (1659, 24240), (1680, 23937), (1818, 22120), (1896, 21210), (2020, 19908), (2121, 18960), (2212, 18180), (2370, 16968), (2424, 16590), (2520, 15958), (2765, 14544), (2828, 14220), (2844, 14140), (3030, 13272), (3160, 12726), (3318, 12120), (3535, 11376), (3555, 11312), (3636, 11060), (3792, 10605), (4040, 9954), (4242, 9480), (4424, 9090), (4545, 8848), (4740, 8484), (4848, 8295), (4977, 8080), (5040, 7979), (5530, 7272), (5656, 7110), (5688, 7070), (6060, 6636), (6320, 6363)]