2028436020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 360

約数和(自身を含む): 7142446080

約数和(自身を除く): 5114010060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 169, 180, 186, 195, 234, 239, 260, 270, 279, 310, 324, 338, 351, 372, 390, 403, 405, 465, 468, 478, 507, 540, 558, 585, 620, 676, 702, 717, 780, 806, 810, 837, 845, 930, 956, 1014, 1053, 1116, 1170, 1195, 1209, 1395, 1404, 1434, 1521, 1612, 1620, 1674, 1690, 1755, 1860, 2015, 2028, 2106, 2151, 2340, 2390, 2418, 2511, 2535, 2790, 2868, 3042, 3107, 3348, 3380, 3510, 3585, 3627, 4030, 4185, 4212, 4302, 4563, 4780, 4836, 5022, 5070, 5239, 5265, 5580, 6045, 6084, 6214, 6453, 7020, 7170, 7254, 7409, 7605, 8060, 8370, 8604, 9126, 9321, 10044, 10140, 10478, 10530, 10755, 10881, 12090, 12428, 12555, 12906, 13689, 14340, 14508, 14818, 15210, 15535, 15717, 16740, 18135, 18252, 18642, 19359, 20956, 21060, 21510, 21762, 22227, 22815, 24180, 25110, 25812, 26195, 27378, 27963, 29636, 30420, 31070, 31434, 32265, 32643, 36270, 37045, 37284, 38718, 40391, 43020, 43524, 44454, 45630, 46605, 47151, 50220, 52390, 54405, 54756, 55926, 62140, 62868, 64530, 65286, 66681, 68445, 72540, 74090, 77436, 78585, 80782, 83889, 88908, 91260, 93210, 94302, 96317, 96795, 104780, 108810, 111135, 111852, 121173, 129060, 130572, 133362, 136890, 139815, 141453, 148180, 157170, 161564, 163215, 167778, 186420, 188604, 192634, 193590, 200043, 201955, 217620, 222270, 235755, 242346, 251667, 266724, 273780, 279630, 282906, 288951, 314340, 326430, 333405, 335556, 363519, 385268, 387180, 400086, 403910, 419445, 424359, 444540, 471510, 481585, 484692, 503334, 559260, 565812, 577902, 600129, 605865, 652860, 666810, 707265, 727038, 800172, 807820, 838890, 848718, 866853, 943020, 963170, 1000215, 1006668, 1090557, 1155804, 1200258, 1211730, 1252121, 1258335, 1333620, 1414530, 1444755, 1454076, 1677780, 1697436, 1733706, 1817595, 1926340, 2000430, 2121795, 2181114, 2400516, 2423460, 2504242, 2516670, 2600559, 2829060, 2889510, 3000645, 3271671, 3467412, 3635190, 3756363, 4000860, 4243590, 4334265, 4362228, 5008484, 5033340, 5201118, 5452785, 5779020, 6001290, 6260605, 6543342, 7270380, 7512726, 7801677, 8487180, 8668530, 10402236, 10905570, 11269089, 12002580, 12521210, 13002795, 13086684, 15025452, 15603354, 16358355, 17337060, 18781815, 21811140, 22538178, 25042420, 26005590, 31206708, 32716710, 33807267, 37563630, 39008385, 45076356, 52011180, 56345445, 65433420, 67614534, 75127260, 78016770, 101421801, 112690890, 135229068, 156033540, 169036335, 202843602, 225381780, 338072670, 405687204, 507109005, 676145340, 1014218010, 2028436020]

約数ペア:

[(1, 2028436020), (2, 1014218010), (3, 676145340), (4, 507109005), (5, 405687204), (6, 338072670), (9, 225381780), (10, 202843602), (12, 169036335), (13, 156033540), (15, 135229068), (18, 112690890), (20, 101421801), (26, 78016770), (27, 75127260), (30, 67614534), (31, 65433420), (36, 56345445), (39, 52011180), (45, 45076356), (52, 39008385), (54, 37563630), (60, 33807267), (62, 32716710), (65, 31206708), (78, 26005590), (81, 25042420), (90, 22538178), (93, 21811140), (108, 18781815), (117, 17337060), (124, 16358355), (130, 15603354), (135, 15025452), (155, 13086684), (156, 13002795), (162, 12521210), (169, 12002580), (180, 11269089), (186, 10905570), (195, 10402236), (234, 8668530), (239, 8487180), (260, 7801677), (270, 7512726), (279, 7270380), (310, 6543342), (324, 6260605), (338, 6001290), (351, 5779020), (372, 5452785), (390, 5201118), (403, 5033340), (405, 5008484), (465, 4362228), (468, 4334265), (478, 4243590), (507, 4000860), (540, 3756363), (558, 3635190), (585, 3467412), (620, 3271671), (676, 3000645), (702, 2889510), (717, 2829060), (780, 2600559), (806, 2516670), (810, 2504242), (837, 2423460), (845, 2400516), (930, 2181114), (956, 2121795), (1014, 2000430), (1053, 1926340), (1116, 1817595), (1170, 1733706), (1195, 1697436), (1209, 1677780), (1395, 1454076), (1404, 1444755), (1434, 1414530), (1521, 1333620), (1612, 1258335), (1620, 1252121), (1674, 1211730), (1690, 1200258), (1755, 1155804), (1860, 1090557), (2015, 1006668), (2028, 1000215), (2106, 963170), (2151, 943020), (2340, 866853), (2390, 848718), (2418, 838890), (2511, 807820), (2535, 800172), (2790, 727038), (2868, 707265), (3042, 666810), (3107, 652860), (3348, 605865), (3380, 600129), (3510, 577902), (3585, 565812), (3627, 559260), (4030, 503334), (4185, 484692), (4212, 481585), (4302, 471510), (4563, 444540), (4780, 424359), (4836, 419445), (5022, 403910), (5070, 400086), (5239, 387180), (5265, 385268), (5580, 363519), (6045, 335556), (6084, 333405), (6214, 326430), (6453, 314340), (7020, 288951), (7170, 282906), (7254, 279630), (7409, 273780), (7605, 266724), (8060, 251667), (8370, 242346), (8604, 235755), (9126, 222270), (9321, 217620), (10044, 201955), (10140, 200043), (10478, 193590), (10530, 192634), (10755, 188604), (10881, 186420), (12090, 167778), (12428, 163215), (12555, 161564), (12906, 157170), (13689, 148180), (14340, 141453), (14508, 139815), (14818, 136890), (15210, 133362), (15535, 130572), (15717, 129060), (16740, 121173), (18135, 111852), (18252, 111135), (18642, 108810), (19359, 104780), (20956, 96795), (21060, 96317), (21510, 94302), (21762, 93210), (22227, 91260), (22815, 88908), (24180, 83889), (25110, 80782), (25812, 78585), (26195, 77436), (27378, 74090), (27963, 72540), (29636, 68445), (30420, 66681), (31070, 65286), (31434, 64530), (32265, 62868), (32643, 62140), (36270, 55926), (37045, 54756), (37284, 54405), (38718, 52390), (40391, 50220), (43020, 47151), (43524, 46605), (44454, 45630)]