1879221240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12953}}^1$

素因数の和:13014

約数の個数: 192

約数和(自身を含む): 6789968640

約数和(自身を除く): 4910747400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 12953, 14508, 16120, 18135, 24180, 25906, 29016, 36270, 38859, 48360, 51812, 64765, 72540, 77718, 103624, 116577, 129530, 145080, 155436, 168389, 194295, 233154, 259060, 310872, 336778, 388590, 401543, 466308, 505167, 518120, 582885, 673556, 777180, 803086, 841945, 932616, 1010334, 1165770, 1204629, 1347112, 1515501, 1554360, 1606172, 1683890, 2007715, 2020668, 2331540, 2409258, 2525835, 3031002, 3212344, 3367780, 3613887, 4015430, 4041336, 4663080, 4818516, 5051670, 5220059, 6023145, 6062004, 6735560, 7227774, 7577505, 8030860, 9637032, 10103340, 10440118, 12046290, 12124008, 14455548, 15155010, 15660177, 16061720, 18069435, 20206680, 20880236, 24092580, 26100295, 28911096, 30310020, 31320354, 36138870, 41760472, 46980531, 48185160, 52200590, 60620040, 62640708, 72277740, 78300885, 93961062, 104401180, 125281416, 144555480, 156601770, 187922124, 208802360, 234902655, 313203540, 375844248, 469805310, 626407080, 939610620, 1879221240]

約数ペア:

[(1, 1879221240), (2, 939610620), (3, 626407080), (4, 469805310), (5, 375844248), (6, 313203540), (8, 234902655), (9, 208802360), (10, 187922124), (12, 156601770), (13, 144555480), (15, 125281416), (18, 104401180), (20, 93961062), (24, 78300885), (26, 72277740), (30, 62640708), (31, 60620040), (36, 52200590), (39, 48185160), (40, 46980531), (45, 41760472), (52, 36138870), (60, 31320354), (62, 30310020), (65, 28911096), (72, 26100295), (78, 24092580), (90, 20880236), (93, 20206680), (104, 18069435), (117, 16061720), (120, 15660177), (124, 15155010), (130, 14455548), (155, 12124008), (156, 12046290), (180, 10440118), (186, 10103340), (195, 9637032), (234, 8030860), (248, 7577505), (260, 7227774), (279, 6735560), (310, 6062004), (312, 6023145), (360, 5220059), (372, 5051670), (390, 4818516), (403, 4663080), (465, 4041336), (468, 4015430), (520, 3613887), (558, 3367780), (585, 3212344), (620, 3031002), (744, 2525835), (780, 2409258), (806, 2331540), (930, 2020668), (936, 2007715), (1116, 1683890), (1170, 1606172), (1209, 1554360), (1240, 1515501), (1395, 1347112), (1560, 1204629), (1612, 1165770), (1860, 1010334), (2015, 932616), (2232, 841945), (2340, 803086), (2418, 777180), (2790, 673556), (3224, 582885), (3627, 518120), (3720, 505167), (4030, 466308), (4680, 401543), (4836, 388590), (5580, 336778), (6045, 310872), (7254, 259060), (8060, 233154), (9672, 194295), (11160, 168389), (12090, 155436), (12953, 145080), (14508, 129530), (16120, 116577), (18135, 103624), (24180, 77718), (25906, 72540), (29016, 64765), (36270, 51812), (38859, 48360)]