280896419160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9109}}^1\times {\mathrm{4079}}^1$

素因数の和:13215

約数の個数: 256

約数和(自身を含む): 1070461440000

約数和(自身を除く): 789565020840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 4079, 7560, 8158, 9109, 12237, 16316, 18218, 20395, 24474, 27327, 28553, 32632, 36436, 36711, 40790, 45545, 48948, 54654, 57106, 61185, 63763, 72872, 73422, 81580, 81981, 85659, 91090, 97896, 109308, 110133, 114212, 122370, 127526, 136635, 142765, 146844, 163160, 163962, 171318, 182180, 183555, 191289, 218616, 220266, 228424, 244740, 245943, 255052, 256977, 273270, 285530, 293688, 318815, 327924, 342636, 364360, 367110, 382578, 409905, 428295, 440532, 489480, 491886, 510104, 513954, 546540, 550665, 571060, 573867, 637630, 655848, 685272, 734220, 765156, 770931, 819810, 856590, 881064, 956445, 983772, 1027908, 1093080, 1101330, 1142120, 1147734, 1229715, 1275260, 1284885, 1468440, 1530312, 1541862, 1639620, 1713180, 1721601, 1912890, 1967544, 2055816, 2202660, 2295468, 2459430, 2550520, 2569770, 2869335, 3083724, 3279240, 3426360, 3443202, 3825780, 3854655, 4405320, 4590936, 4918860, 5139540, 5738670, 6167448, 6886404, 7651560, 7709310, 8608005, 9837720, 10279080, 11477340, 13772808, 15418620, 17216010, 22954680, 30837240, 34432020, 37155611, 68864040, 74311222, 111466833, 148622444, 185778055, 222933666, 260089277, 297244888, 334400499, 371556110, 445867332, 520178554, 557334165, 668800998, 743112220, 780267831, 891734664, 1003201497, 1040357108, 1114668330, 1300446385, 1337601996, 1486224440, 1560535662, 1672002495, 2006402994, 2080714216, 2229336660, 2340803493, 2600892770, 2675203992, 3121071324, 3344004990, 3901339155, 4012805988, 4458673320, 4681606986, 5016007485, 5201785540, 6242142648, 6688009980, 7022410479, 7802678310, 8025611976, 9363213972, 10032014970, 10403571080, 11704017465, 13376019960, 14044820958, 15605356620, 18726427944, 20064029940, 23408034930, 28089641916, 31210713240, 35112052395, 40128059880, 46816069860, 56179283832, 70224104790, 93632139720, 140448209580, 280896419160]

約数ペア:

[(1, 280896419160), (2, 140448209580), (3, 93632139720), (4, 70224104790), (5, 56179283832), (6, 46816069860), (7, 40128059880), (8, 35112052395), (9, 31210713240), (10, 28089641916), (12, 23408034930), (14, 20064029940), (15, 18726427944), (18, 15605356620), (20, 14044820958), (21, 13376019960), (24, 11704017465), (27, 10403571080), (28, 10032014970), (30, 9363213972), (35, 8025611976), (36, 7802678310), (40, 7022410479), (42, 6688009980), (45, 6242142648), (54, 5201785540), (56, 5016007485), (60, 4681606986), (63, 4458673320), (70, 4012805988), (72, 3901339155), (84, 3344004990), (90, 3121071324), (105, 2675203992), (108, 2600892770), (120, 2340803493), (126, 2229336660), (135, 2080714216), (140, 2006402994), (168, 1672002495), (180, 1560535662), (189, 1486224440), (210, 1337601996), (216, 1300446385), (252, 1114668330), (270, 1040357108), (280, 1003201497), (315, 891734664), (360, 780267831), (378, 743112220), (420, 668800998), (504, 557334165), (540, 520178554), (630, 445867332), (756, 371556110), (840, 334400499), (945, 297244888), (1080, 260089277), (1260, 222933666), (1512, 185778055), (1890, 148622444), (2520, 111466833), (3780, 74311222), (4079, 68864040), (7560, 37155611), (8158, 34432020), (9109, 30837240), (12237, 22954680), (16316, 17216010), (18218, 15418620), (20395, 13772808), (24474, 11477340), (27327, 10279080), (28553, 9837720), (32632, 8608005), (36436, 7709310), (36711, 7651560), (40790, 6886404), (45545, 6167448), (48948, 5738670), (54654, 5139540), (57106, 4918860), (61185, 4590936), (63763, 4405320), (72872, 3854655), (73422, 3825780), (81580, 3443202), (81981, 3426360), (85659, 3279240), (91090, 3083724), (97896, 2869335), (109308, 2569770), (110133, 2550520), (114212, 2459430), (122370, 2295468), (127526, 2202660), (136635, 2055816), (142765, 1967544), (146844, 1912890), (163160, 1721601), (163962, 1713180), (171318, 1639620), (182180, 1541862), (183555, 1530312), (191289, 1468440), (218616, 1284885), (220266, 1275260), (228424, 1229715), (244740, 1147734), (245943, 1142120), (255052, 1101330), (256977, 1093080), (273270, 1027908), (285530, 983772), (293688, 956445), (318815, 881064), (327924, 856590), (342636, 819810), (364360, 770931), (367110, 765156), (382578, 734220), (409905, 685272), (428295, 655848), (440532, 637630), (489480, 573867), (491886, 571060), (510104, 550665), (513954, 546540)]