239922540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 885427200

約数和(自身を除く): 645504660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 169, 180, 195, 198, 220, 234, 239, 260, 270, 286, 297, 330, 338, 351, 390, 396, 429, 468, 478, 495, 507, 540, 572, 585, 594, 660, 676, 702, 715, 717, 780, 845, 858, 956, 990, 1014, 1170, 1188, 1195, 1287, 1404, 1430, 1434, 1485, 1521, 1690, 1716, 1755, 1859, 1980, 2028, 2145, 2151, 2340, 2390, 2535, 2574, 2629, 2860, 2868, 2970, 3042, 3107, 3380, 3510, 3585, 3718, 3861, 4290, 4302, 4563, 4780, 5070, 5148, 5258, 5577, 5940, 6084, 6214, 6435, 6453, 7020, 7170, 7436, 7605, 7722, 7887, 8580, 8604, 9126, 9295, 9321, 10140, 10516, 10755, 11154, 12428, 12870, 12906, 13145, 14340, 15210, 15444, 15535, 15774, 16731, 18252, 18590, 18642, 19305, 21510, 22308, 22815, 23661, 25740, 25812, 26290, 27885, 27963, 30420, 31070, 31548, 32265, 33462, 34177, 37180, 37284, 38610, 39435, 40391, 43020, 45630, 46605, 47322, 50193, 52580, 55770, 55926, 62140, 64530, 66924, 68354, 70983, 77220, 78870, 80782, 83655, 83889, 91260, 93210, 94644, 100386, 102531, 111540, 111852, 118305, 121173, 129060, 136708, 139815, 141966, 157740, 161564, 167310, 167778, 170885, 186420, 200772, 201955, 205062, 236610, 242346, 250965, 279630, 283932, 307593, 334620, 335556, 341770, 354915, 363519, 403910, 410124, 419445, 444301, 473220, 484692, 501930, 512655, 559260, 605865, 615186, 683540, 709830, 727038, 807820, 838890, 888602, 922779, 1003860, 1025310, 1090557, 1211730, 1230372, 1332903, 1419660, 1454076, 1537965, 1677780, 1777204, 1817595, 1845558, 2050620, 2181114, 2221505, 2423460, 2665806, 3075930, 3635190, 3691116, 3998709, 4362228, 4443010, 4613895, 5331612, 5452785, 6151860, 6664515, 7270380, 7997418, 8886020, 9227790, 10905570, 11996127, 13329030, 15994836, 18455580, 19993545, 21811140, 23992254, 26658060, 39987090, 47984508, 59980635, 79974180, 119961270, 239922540]

約数ペア:

[(1, 239922540), (2, 119961270), (3, 79974180), (4, 59980635), (5, 47984508), (6, 39987090), (9, 26658060), (10, 23992254), (11, 21811140), (12, 19993545), (13, 18455580), (15, 15994836), (18, 13329030), (20, 11996127), (22, 10905570), (26, 9227790), (27, 8886020), (30, 7997418), (33, 7270380), (36, 6664515), (39, 6151860), (44, 5452785), (45, 5331612), (52, 4613895), (54, 4443010), (55, 4362228), (60, 3998709), (65, 3691116), (66, 3635190), (78, 3075930), (90, 2665806), (99, 2423460), (108, 2221505), (110, 2181114), (117, 2050620), (130, 1845558), (132, 1817595), (135, 1777204), (143, 1677780), (156, 1537965), (165, 1454076), (169, 1419660), (180, 1332903), (195, 1230372), (198, 1211730), (220, 1090557), (234, 1025310), (239, 1003860), (260, 922779), (270, 888602), (286, 838890), (297, 807820), (330, 727038), (338, 709830), (351, 683540), (390, 615186), (396, 605865), (429, 559260), (468, 512655), (478, 501930), (495, 484692), (507, 473220), (540, 444301), (572, 419445), (585, 410124), (594, 403910), (660, 363519), (676, 354915), (702, 341770), (715, 335556), (717, 334620), (780, 307593), (845, 283932), (858, 279630), (956, 250965), (990, 242346), (1014, 236610), (1170, 205062), (1188, 201955), (1195, 200772), (1287, 186420), (1404, 170885), (1430, 167778), (1434, 167310), (1485, 161564), (1521, 157740), (1690, 141966), (1716, 139815), (1755, 136708), (1859, 129060), (1980, 121173), (2028, 118305), (2145, 111852), (2151, 111540), (2340, 102531), (2390, 100386), (2535, 94644), (2574, 93210), (2629, 91260), (2860, 83889), (2868, 83655), (2970, 80782), (3042, 78870), (3107, 77220), (3380, 70983), (3510, 68354), (3585, 66924), (3718, 64530), (3861, 62140), (4290, 55926), (4302, 55770), (4563, 52580), (4780, 50193), (5070, 47322), (5148, 46605), (5258, 45630), (5577, 43020), (5940, 40391), (6084, 39435), (6214, 38610), (6435, 37284), (6453, 37180), (7020, 34177), (7170, 33462), (7436, 32265), (7605, 31548), (7722, 31070), (7887, 30420), (8580, 27963), (8604, 27885), (9126, 26290), (9295, 25812), (9321, 25740), (10140, 23661), (10516, 22815), (10755, 22308), (11154, 21510), (12428, 19305), (12870, 18642), (12906, 18590), (13145, 18252), (14340, 16731), (15210, 15774), (15444, 15535)]