490737085200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1108259}}^1$

素因数の和:1108327

約数の個数: 240

約数和(自身を含む): 1789263604800

約数和(自身を除く): 1298526519600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 82, 90, 100, 108, 120, 123, 135, 144, 150, 164, 180, 200, 205, 216, 225, 240, 246, 270, 300, 328, 360, 369, 400, 410, 432, 450, 492, 540, 600, 615, 656, 675, 720, 738, 820, 900, 984, 1025, 1080, 1107, 1200, 1230, 1350, 1476, 1640, 1800, 1845, 1968, 2050, 2160, 2214, 2460, 2700, 2952, 3075, 3280, 3600, 3690, 4100, 4428, 4920, 5400, 5535, 5904, 6150, 7380, 8200, 8856, 9225, 9840, 10800, 11070, 12300, 14760, 16400, 17712, 18450, 22140, 24600, 27675, 29520, 36900, 44280, 49200, 55350, 73800, 88560, 110700, 147600, 221400, 442800, 1108259, 2216518, 3324777, 4433036, 5541295, 6649554, 8866072, 9974331, 11082590, 13299108, 16623885, 17732144, 19948662, 22165180, 26598216, 27706475, 29922993, 33247770, 39897324, 44330360, 45438619, 49871655, 53196432, 55412950, 59845986, 66495540, 79794648, 83119425, 88660720, 90877238, 99743310, 110825900, 119691972, 132991080, 136315857, 149614965, 159589296, 166238850, 181754476, 199486620, 221651800, 227193095, 239383944, 249358275, 265982160, 272631714, 299229930, 332477700, 363508952, 398973240, 408947571, 443303600, 454386190, 478767888, 498716550, 545263428, 598459860, 664955400, 681579285, 727017904, 748074825, 797946480, 817895142, 908772380, 997433100, 1090526856, 1135965475, 1196919720, 1226842713, 1329910800, 1363158570, 1496149650, 1635790284, 1817544760, 1994866200, 2044737855, 2181053712, 2271930950, 2393839440, 2453685426, 2726317140, 2992299300, 3271580568, 3407896425, 3635089520, 3989732400, 4089475710, 4543861900, 4907370852, 5452634280, 5984598600, 6134213565, 6543161136, 6815792850, 8178951420, 9087723800, 9814741704, 10223689275, 10905268560, 11969197200, 12268427130, 13631585700, 16357902840, 18175447600, 19629483408, 20447378550, 24536854260, 27263171400, 30671067825, 32715805680, 40894757100, 49073708520, 54526342800, 61342135650, 81789514200, 98147417040, 122684271300, 163579028400, 245368542600, 490737085200]

約数ペア:

[(1, 490737085200), (2, 245368542600), (3, 163579028400), (4, 122684271300), (5, 98147417040), (6, 81789514200), (8, 61342135650), (9, 54526342800), (10, 49073708520), (12, 40894757100), (15, 32715805680), (16, 30671067825), (18, 27263171400), (20, 24536854260), (24, 20447378550), (25, 19629483408), (27, 18175447600), (30, 16357902840), (36, 13631585700), (40, 12268427130), (41, 11969197200), (45, 10905268560), (48, 10223689275), (50, 9814741704), (54, 9087723800), (60, 8178951420), (72, 6815792850), (75, 6543161136), (80, 6134213565), (82, 5984598600), (90, 5452634280), (100, 4907370852), (108, 4543861900), (120, 4089475710), (123, 3989732400), (135, 3635089520), (144, 3407896425), (150, 3271580568), (164, 2992299300), (180, 2726317140), (200, 2453685426), (205, 2393839440), (216, 2271930950), (225, 2181053712), (240, 2044737855), (246, 1994866200), (270, 1817544760), (300, 1635790284), (328, 1496149650), (360, 1363158570), (369, 1329910800), (400, 1226842713), (410, 1196919720), (432, 1135965475), (450, 1090526856), (492, 997433100), (540, 908772380), (600, 817895142), (615, 797946480), (656, 748074825), (675, 727017904), (720, 681579285), (738, 664955400), (820, 598459860), (900, 545263428), (984, 498716550), (1025, 478767888), (1080, 454386190), (1107, 443303600), (1200, 408947571), (1230, 398973240), (1350, 363508952), (1476, 332477700), (1640, 299229930), (1800, 272631714), (1845, 265982160), (1968, 249358275), (2050, 239383944), (2160, 227193095), (2214, 221651800), (2460, 199486620), (2700, 181754476), (2952, 166238850), (3075, 159589296), (3280, 149614965), (3600, 136315857), (3690, 132991080), (4100, 119691972), (4428, 110825900), (4920, 99743310), (5400, 90877238), (5535, 88660720), (5904, 83119425), (6150, 79794648), (7380, 66495540), (8200, 59845986), (8856, 55412950), (9225, 53196432), (9840, 49871655), (10800, 45438619), (11070, 44330360), (12300, 39897324), (14760, 33247770), (16400, 29922993), (17712, 27706475), (18450, 26598216), (22140, 22165180), (24600, 19948662), (27675, 17732144), (29520, 16623885), (36900, 13299108), (44280, 11082590), (49200, 9974331), (55350, 8866072), (73800, 6649554), (88560, 5541295), (110700, 4433036), (147600, 3324777), (221400, 2216518), (442800, 1108259)]