2970942240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20563}}^1$

素因数の和:20631

約数の個数: 192

約数和(自身を含む): 10944654336

約数和(自身を除く): 7973712096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3360, 3440, 3612, 4128, 4515, 4816, 5160, 6020, 6880, 7224, 9030, 9632, 10320, 12040, 14448, 18060, 20563, 20640, 24080, 28896, 36120, 41126, 48160, 61689, 72240, 82252, 102815, 123378, 143941, 144480, 164504, 205630, 246756, 287882, 308445, 329008, 411260, 431823, 493512, 575764, 616890, 658016, 719705, 822520, 863646, 884209, 987024, 1151528, 1233780, 1439410, 1645040, 1727292, 1768418, 1974048, 2159115, 2303056, 2467560, 2652627, 2878820, 3290080, 3454584, 3536836, 4318230, 4421045, 4606112, 4935120, 5305254, 5757640, 6189463, 6909168, 7073672, 8636460, 8842090, 9870240, 10610508, 11515280, 12378926, 13263135, 13818336, 14147344, 17272920, 17684180, 18568389, 21221016, 23030560, 24757852, 26526270, 28294688, 30947315, 34545840, 35368360, 37136778, 42442032, 49515704, 53052540, 61894630, 69091680, 70736720, 74273556, 84884064, 92841945, 99031408, 106105080, 123789260, 141473440, 148547112, 185683890, 198062816, 212210160, 247578520, 297094224, 371367780, 424420320, 495157040, 594188448, 742735560, 990314080, 1485471120, 2970942240]

約数ペア:

[(1, 2970942240), (2, 1485471120), (3, 990314080), (4, 742735560), (5, 594188448), (6, 495157040), (7, 424420320), (8, 371367780), (10, 297094224), (12, 247578520), (14, 212210160), (15, 198062816), (16, 185683890), (20, 148547112), (21, 141473440), (24, 123789260), (28, 106105080), (30, 99031408), (32, 92841945), (35, 84884064), (40, 74273556), (42, 70736720), (43, 69091680), (48, 61894630), (56, 53052540), (60, 49515704), (70, 42442032), (80, 37136778), (84, 35368360), (86, 34545840), (96, 30947315), (105, 28294688), (112, 26526270), (120, 24757852), (129, 23030560), (140, 21221016), (160, 18568389), (168, 17684180), (172, 17272920), (210, 14147344), (215, 13818336), (224, 13263135), (240, 12378926), (258, 11515280), (280, 10610508), (301, 9870240), (336, 8842090), (344, 8636460), (420, 7073672), (430, 6909168), (480, 6189463), (516, 5757640), (560, 5305254), (602, 4935120), (645, 4606112), (672, 4421045), (688, 4318230), (840, 3536836), (860, 3454584), (903, 3290080), (1032, 2878820), (1120, 2652627), (1204, 2467560), (1290, 2303056), (1376, 2159115), (1505, 1974048), (1680, 1768418), (1720, 1727292), (1806, 1645040), (2064, 1439410), (2408, 1233780), (2580, 1151528), (3010, 987024), (3360, 884209), (3440, 863646), (3612, 822520), (4128, 719705), (4515, 658016), (4816, 616890), (5160, 575764), (6020, 493512), (6880, 431823), (7224, 411260), (9030, 329008), (9632, 308445), (10320, 287882), (12040, 246756), (14448, 205630), (18060, 164504), (20563, 144480), (20640, 143941), (24080, 123378), (28896, 102815), (36120, 82252), (41126, 72240), (48160, 61689)]