671221200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2582

約数の個数: 240

約数和(自身を含む): 2452718016

約数和(自身を除く): 1781496816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 600, 624, 650, 663, 680, 780, 816, 850, 884, 975, 1020, 1040, 1105, 1200, 1275, 1300, 1326, 1360, 1560, 1700, 1768, 1950, 2040, 2210, 2531, 2550, 2600, 2652, 3120, 3315, 3400, 3536, 3900, 4080, 4420, 5062, 5100, 5200, 5304, 5525, 6630, 6800, 7593, 7800, 8840, 10124, 10200, 10608, 11050, 12655, 13260, 15186, 15600, 16575, 17680, 20248, 20400, 22100, 25310, 26520, 30372, 32903, 33150, 37965, 40496, 43027, 44200, 50620, 53040, 60744, 63275, 65806, 66300, 75930, 86054, 88400, 98709, 101240, 121488, 126550, 129081, 131612, 132600, 151860, 164515, 172108, 189825, 197418, 202480, 215135, 253100, 258162, 263224, 265200, 303720, 329030, 344216, 379650, 394836, 430270, 493545, 506200, 516324, 526448, 559351, 607440, 645405, 658060, 688432, 759300, 789672, 822575, 860540, 987090, 1012400, 1032648, 1075675, 1118702, 1290810, 1316120, 1518600, 1579344, 1645150, 1678053, 1721080, 1974180, 2065296, 2151350, 2237404, 2467725, 2581620, 2632240, 2796755, 3037200, 3227025, 3290300, 3356106, 3442160, 3948360, 4302700, 4474808, 4935450, 5163240, 5593510, 6454050, 6580600, 6712212, 7896720, 8390265, 8605400, 8949616, 9870900, 10326480, 11187020, 12908100, 13161200, 13424424, 13983775, 16780530, 17210800, 19741800, 22374040, 25816200, 26848848, 27967550, 33561060, 39483600, 41951325, 44748080, 51632400, 55935100, 67122120, 83902650, 111870200, 134244240, 167805300, 223740400, 335610600, 671221200]

約数ペア:

[(1, 671221200), (2, 335610600), (3, 223740400), (4, 167805300), (5, 134244240), (6, 111870200), (8, 83902650), (10, 67122120), (12, 55935100), (13, 51632400), (15, 44748080), (16, 41951325), (17, 39483600), (20, 33561060), (24, 27967550), (25, 26848848), (26, 25816200), (30, 22374040), (34, 19741800), (39, 17210800), (40, 16780530), (48, 13983775), (50, 13424424), (51, 13161200), (52, 12908100), (60, 11187020), (65, 10326480), (68, 9870900), (75, 8949616), (78, 8605400), (80, 8390265), (85, 7896720), (100, 6712212), (102, 6580600), (104, 6454050), (120, 5593510), (130, 5163240), (136, 4935450), (150, 4474808), (156, 4302700), (170, 3948360), (195, 3442160), (200, 3356106), (204, 3290300), (208, 3227025), (221, 3037200), (240, 2796755), (255, 2632240), (260, 2581620), (272, 2467725), (300, 2237404), (312, 2151350), (325, 2065296), (340, 1974180), (390, 1721080), (400, 1678053), (408, 1645150), (425, 1579344), (442, 1518600), (510, 1316120), (520, 1290810), (600, 1118702), (624, 1075675), (650, 1032648), (663, 1012400), (680, 987090), (780, 860540), (816, 822575), (850, 789672), (884, 759300), (975, 688432), (1020, 658060), (1040, 645405), (1105, 607440), (1200, 559351), (1275, 526448), (1300, 516324), (1326, 506200), (1360, 493545), (1560, 430270), (1700, 394836), (1768, 379650), (1950, 344216), (2040, 329030), (2210, 303720), (2531, 265200), (2550, 263224), (2600, 258162), (2652, 253100), (3120, 215135), (3315, 202480), (3400, 197418), (3536, 189825), (3900, 172108), (4080, 164515), (4420, 151860), (5062, 132600), (5100, 131612), (5200, 129081), (5304, 126550), (5525, 121488), (6630, 101240), (6800, 98709), (7593, 88400), (7800, 86054), (8840, 75930), (10124, 66300), (10200, 65806), (10608, 63275), (11050, 60744), (12655, 53040), (13260, 50620), (15186, 44200), (15600, 43027), (16575, 40496), (17680, 37965), (20248, 33150), (20400, 32903), (22100, 30372), (25310, 26520)]