2244744720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:830

約数の個数: 240

約数和(自身を含む): 7842212352

約数和(自身を除く): 5597467632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 163, 180, 186, 240, 248, 279, 310, 326, 360, 372, 465, 489, 496, 558, 617, 620, 652, 720, 744, 815, 930, 978, 1116, 1234, 1240, 1304, 1395, 1467, 1488, 1630, 1851, 1860, 1956, 2232, 2445, 2468, 2480, 2608, 2790, 2934, 3085, 3260, 3702, 3720, 3912, 4464, 4890, 4936, 5053, 5553, 5580, 5868, 6170, 6520, 7335, 7404, 7440, 7824, 9255, 9780, 9872, 10106, 11106, 11160, 11736, 12340, 13040, 14670, 14808, 15159, 18510, 19127, 19560, 20212, 22212, 22320, 23472, 24680, 25265, 27765, 29340, 29616, 30318, 37020, 38254, 39120, 40424, 44424, 45477, 49360, 50530, 55530, 57381, 58680, 60636, 74040, 75795, 76508, 80848, 88848, 90954, 95635, 100571, 101060, 111060, 114762, 117360, 121272, 148080, 151590, 153016, 172143, 181908, 191270, 201142, 202120, 222120, 227385, 229524, 242544, 286905, 301713, 303180, 306032, 344286, 363816, 382540, 402284, 404240, 444240, 454770, 459048, 502855, 573810, 603426, 606360, 688572, 727632, 765080, 804568, 860715, 905139, 909540, 918096, 1005710, 1147620, 1206852, 1212720, 1377144, 1508565, 1530160, 1609136, 1721430, 1810278, 1819080, 2011420, 2295240, 2413704, 2754288, 3017130, 3117701, 3442860, 3620556, 3638160, 4022840, 4525695, 4590480, 4827408, 6034260, 6235402, 6885720, 7241112, 8045680, 9051390, 9353103, 12068520, 12470804, 13771440, 14482224, 15588505, 18102780, 18706206, 24137040, 24941608, 28059309, 31177010, 36205560, 37412412, 46765515, 49883216, 56118618, 62354020, 72411120, 74824824, 93531030, 112237236, 124708040, 140296545, 149649648, 187062060, 224474472, 249416080, 280593090, 374124120, 448948944, 561186180, 748248240, 1122372360, 2244744720]

約数ペア:

[(1, 2244744720), (2, 1122372360), (3, 748248240), (4, 561186180), (5, 448948944), (6, 374124120), (8, 280593090), (9, 249416080), (10, 224474472), (12, 187062060), (15, 149649648), (16, 140296545), (18, 124708040), (20, 112237236), (24, 93531030), (30, 74824824), (31, 72411120), (36, 62354020), (40, 56118618), (45, 49883216), (48, 46765515), (60, 37412412), (62, 36205560), (72, 31177010), (80, 28059309), (90, 24941608), (93, 24137040), (120, 18706206), (124, 18102780), (144, 15588505), (155, 14482224), (163, 13771440), (180, 12470804), (186, 12068520), (240, 9353103), (248, 9051390), (279, 8045680), (310, 7241112), (326, 6885720), (360, 6235402), (372, 6034260), (465, 4827408), (489, 4590480), (496, 4525695), (558, 4022840), (617, 3638160), (620, 3620556), (652, 3442860), (720, 3117701), (744, 3017130), (815, 2754288), (930, 2413704), (978, 2295240), (1116, 2011420), (1234, 1819080), (1240, 1810278), (1304, 1721430), (1395, 1609136), (1467, 1530160), (1488, 1508565), (1630, 1377144), (1851, 1212720), (1860, 1206852), (1956, 1147620), (2232, 1005710), (2445, 918096), (2468, 909540), (2480, 905139), (2608, 860715), (2790, 804568), (2934, 765080), (3085, 727632), (3260, 688572), (3702, 606360), (3720, 603426), (3912, 573810), (4464, 502855), (4890, 459048), (4936, 454770), (5053, 444240), (5553, 404240), (5580, 402284), (5868, 382540), (6170, 363816), (6520, 344286), (7335, 306032), (7404, 303180), (7440, 301713), (7824, 286905), (9255, 242544), (9780, 229524), (9872, 227385), (10106, 222120), (11106, 202120), (11160, 201142), (11736, 191270), (12340, 181908), (13040, 172143), (14670, 153016), (14808, 151590), (15159, 148080), (18510, 121272), (19127, 117360), (19560, 114762), (20212, 111060), (22212, 101060), (22320, 100571), (23472, 95635), (24680, 90954), (25265, 88848), (27765, 80848), (29340, 76508), (29616, 75795), (30318, 74040), (37020, 60636), (38254, 58680), (39120, 57381), (40424, 55530), (44424, 50530), (45477, 49360)]