2488696560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4889}}^1$

素因数の和:5016

約数の個数: 240

約数和(自身を含む): 9648400320

約数和(自身を除く): 7159703760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 112, 120, 126, 140, 144, 168, 180, 202, 210, 240, 252, 280, 303, 315, 336, 360, 404, 420, 504, 505, 560, 606, 630, 707, 720, 808, 840, 909, 1008, 1010, 1212, 1260, 1414, 1515, 1616, 1680, 1818, 2020, 2121, 2424, 2520, 2828, 3030, 3535, 3636, 4040, 4242, 4545, 4848, 4889, 5040, 5656, 6060, 6363, 7070, 7272, 8080, 8484, 9090, 9778, 10605, 11312, 12120, 12726, 14140, 14544, 14667, 16968, 18180, 19556, 21210, 24240, 24445, 25452, 28280, 29334, 31815, 33936, 34223, 36360, 39112, 42420, 44001, 48890, 50904, 56560, 58668, 63630, 68446, 72720, 73335, 78224, 84840, 88002, 97780, 101808, 102669, 117336, 127260, 136892, 146670, 169680, 171115, 176004, 195560, 205338, 220005, 234672, 254520, 273784, 293340, 308007, 342230, 352008, 391120, 410676, 440010, 493789, 509040, 513345, 547568, 586680, 616014, 684460, 704016, 821352, 880020, 987578, 1026690, 1173360, 1232028, 1368920, 1481367, 1540035, 1642704, 1760040, 1975156, 2053380, 2464056, 2468945, 2737840, 2962734, 3080070, 3456523, 3520080, 3950312, 4106760, 4444101, 4928112, 4937890, 5925468, 6160140, 6913046, 7406835, 7900624, 8213520, 8888202, 9875780, 10369569, 11850936, 12320280, 13826092, 14813670, 17282615, 17776404, 19751560, 20739138, 22220505, 23701872, 24640560, 27652184, 29627340, 31108707, 34565230, 35552808, 39503120, 41478276, 44441010, 51847845, 55304368, 59254680, 62217414, 69130460, 71105616, 82956552, 88882020, 103695690, 118509360, 124434828, 138260920, 155543535, 165913104, 177764040, 207391380, 248869656, 276521840, 311087070, 355528080, 414782760, 497739312, 622174140, 829565520, 1244348280, 2488696560]

約数ペア:

[(1, 2488696560), (2, 1244348280), (3, 829565520), (4, 622174140), (5, 497739312), (6, 414782760), (7, 355528080), (8, 311087070), (9, 276521840), (10, 248869656), (12, 207391380), (14, 177764040), (15, 165913104), (16, 155543535), (18, 138260920), (20, 124434828), (21, 118509360), (24, 103695690), (28, 88882020), (30, 82956552), (35, 71105616), (36, 69130460), (40, 62217414), (42, 59254680), (45, 55304368), (48, 51847845), (56, 44441010), (60, 41478276), (63, 39503120), (70, 35552808), (72, 34565230), (80, 31108707), (84, 29627340), (90, 27652184), (101, 24640560), (105, 23701872), (112, 22220505), (120, 20739138), (126, 19751560), (140, 17776404), (144, 17282615), (168, 14813670), (180, 13826092), (202, 12320280), (210, 11850936), (240, 10369569), (252, 9875780), (280, 8888202), (303, 8213520), (315, 7900624), (336, 7406835), (360, 6913046), (404, 6160140), (420, 5925468), (504, 4937890), (505, 4928112), (560, 4444101), (606, 4106760), (630, 3950312), (707, 3520080), (720, 3456523), (808, 3080070), (840, 2962734), (909, 2737840), (1008, 2468945), (1010, 2464056), (1212, 2053380), (1260, 1975156), (1414, 1760040), (1515, 1642704), (1616, 1540035), (1680, 1481367), (1818, 1368920), (2020, 1232028), (2121, 1173360), (2424, 1026690), (2520, 987578), (2828, 880020), (3030, 821352), (3535, 704016), (3636, 684460), (4040, 616014), (4242, 586680), (4545, 547568), (4848, 513345), (4889, 509040), (5040, 493789), (5656, 440010), (6060, 410676), (6363, 391120), (7070, 352008), (7272, 342230), (8080, 308007), (8484, 293340), (9090, 273784), (9778, 254520), (10605, 234672), (11312, 220005), (12120, 205338), (12726, 195560), (14140, 176004), (14544, 171115), (14667, 169680), (16968, 146670), (18180, 136892), (19556, 127260), (21210, 117336), (24240, 102669), (24445, 101808), (25452, 97780), (28280, 88002), (29334, 84840), (31815, 78224), (33936, 73335), (34223, 72720), (36360, 68446), (39112, 63630), (42420, 58668), (44001, 56560), (48890, 50904)]