421814880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17231}}^1$

素因数の和:17269

約数の個数: 144

約数和(自身を含む): 1524204864

約数和(自身を除く): 1102389984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 17231, 24480, 34462, 51693, 68924, 86155, 103386, 137848, 155079, 172310, 206772, 258465, 275696, 292927, 310158, 344620, 413544, 516930, 551392, 585854, 620316, 689240, 775395, 827088, 878781, 1033860, 1171708, 1240632, 1378480, 1464635, 1550790, 1654176, 1757562, 2067720, 2343416, 2481264, 2636343, 2756960, 2929270, 3101580, 3515124, 4135440, 4393905, 4686832, 4962528, 5272686, 5858540, 6203160, 7030248, 8270880, 8787810, 9373664, 10545372, 11717080, 12406320, 13181715, 14060496, 17575620, 21090744, 23434160, 24812640, 26363430, 28120992, 35151240, 42181488, 46868320, 52726860, 70302480, 84362976, 105453720, 140604960, 210907440, 421814880]

約数ペア:

[(1, 421814880), (2, 210907440), (3, 140604960), (4, 105453720), (5, 84362976), (6, 70302480), (8, 52726860), (9, 46868320), (10, 42181488), (12, 35151240), (15, 28120992), (16, 26363430), (17, 24812640), (18, 23434160), (20, 21090744), (24, 17575620), (30, 14060496), (32, 13181715), (34, 12406320), (36, 11717080), (40, 10545372), (45, 9373664), (48, 8787810), (51, 8270880), (60, 7030248), (68, 6203160), (72, 5858540), (80, 5272686), (85, 4962528), (90, 4686832), (96, 4393905), (102, 4135440), (120, 3515124), (136, 3101580), (144, 2929270), (153, 2756960), (160, 2636343), (170, 2481264), (180, 2343416), (204, 2067720), (240, 1757562), (255, 1654176), (272, 1550790), (288, 1464635), (306, 1378480), (340, 1240632), (360, 1171708), (408, 1033860), (480, 878781), (510, 827088), (544, 775395), (612, 689240), (680, 620316), (720, 585854), (765, 551392), (816, 516930), (1020, 413544), (1224, 344620), (1360, 310158), (1440, 292927), (1530, 275696), (1632, 258465), (2040, 206772), (2448, 172310), (2720, 155079), (3060, 137848), (4080, 103386), (4896, 86155), (6120, 68924), (8160, 51693), (12240, 34462), (17231, 24480)]