2215472000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 256

約数和(自身を含む): 6385167360

約数和(自身を除く): 4169695360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 131, 140, 151, 160, 175, 200, 224, 250, 262, 280, 302, 320, 350, 400, 448, 500, 524, 560, 604, 640, 655, 700, 755, 800, 875, 896, 917, 1000, 1048, 1057, 1120, 1208, 1310, 1400, 1510, 1600, 1750, 1834, 2000, 2096, 2114, 2240, 2416, 2620, 2800, 3020, 3200, 3275, 3500, 3668, 3775, 4000, 4192, 4228, 4480, 4585, 4832, 5240, 5285, 5600, 6040, 6550, 7000, 7336, 7550, 8000, 8384, 8456, 9170, 9664, 10480, 10570, 11200, 12080, 13100, 14000, 14672, 15100, 16000, 16375, 16768, 16912, 18340, 18875, 19328, 19781, 20960, 21140, 22400, 22925, 24160, 26200, 26425, 28000, 29344, 30200, 32750, 33824, 36680, 37750, 39562, 41920, 42280, 45850, 48320, 52400, 52850, 56000, 58688, 60400, 65500, 67648, 73360, 75500, 79124, 83840, 84560, 91700, 96640, 98905, 104800, 105700, 112000, 114625, 117376, 120800, 131000, 132125, 135296, 138467, 146720, 151000, 158248, 169120, 183400, 197810, 209600, 211400, 229250, 241600, 262000, 264250, 276934, 293440, 302000, 316496, 338240, 366800, 395620, 419200, 422800, 458500, 483200, 494525, 524000, 528500, 553868, 586880, 604000, 632992, 676480, 692335, 733600, 791240, 845600, 917000, 989050, 1048000, 1057000, 1107736, 1208000, 1265984, 1384670, 1467200, 1582480, 1691200, 1834000, 1978100, 2096000, 2114000, 2215472, 2416000, 2472625, 2531968, 2769340, 2934400, 3164960, 3382400, 3461675, 3668000, 3956200, 4228000, 4430944, 4945250, 5538680, 6329920, 6923350, 7336000, 7912400, 8456000, 8861888, 9890500, 11077360, 12659840, 13846700, 14672000, 15824800, 16912000, 17308375, 17723776, 19781000, 22154720, 27693400, 31649600, 34616750, 39562000, 44309440, 55386800, 63299200, 69233500, 79124000, 88618880, 110773600, 138467000, 158248000, 221547200, 276934000, 316496000, 443094400, 553868000, 1107736000, 2215472000]

約数ペア:

[(1, 2215472000), (2, 1107736000), (4, 553868000), (5, 443094400), (7, 316496000), (8, 276934000), (10, 221547200), (14, 158248000), (16, 138467000), (20, 110773600), (25, 88618880), (28, 79124000), (32, 69233500), (35, 63299200), (40, 55386800), (50, 44309440), (56, 39562000), (64, 34616750), (70, 31649600), (80, 27693400), (100, 22154720), (112, 19781000), (125, 17723776), (128, 17308375), (131, 16912000), (140, 15824800), (151, 14672000), (160, 13846700), (175, 12659840), (200, 11077360), (224, 9890500), (250, 8861888), (262, 8456000), (280, 7912400), (302, 7336000), (320, 6923350), (350, 6329920), (400, 5538680), (448, 4945250), (500, 4430944), (524, 4228000), (560, 3956200), (604, 3668000), (640, 3461675), (655, 3382400), (700, 3164960), (755, 2934400), (800, 2769340), (875, 2531968), (896, 2472625), (917, 2416000), (1000, 2215472), (1048, 2114000), (1057, 2096000), (1120, 1978100), (1208, 1834000), (1310, 1691200), (1400, 1582480), (1510, 1467200), (1600, 1384670), (1750, 1265984), (1834, 1208000), (2000, 1107736), (2096, 1057000), (2114, 1048000), (2240, 989050), (2416, 917000), (2620, 845600), (2800, 791240), (3020, 733600), (3200, 692335), (3275, 676480), (3500, 632992), (3668, 604000), (3775, 586880), (4000, 553868), (4192, 528500), (4228, 524000), (4480, 494525), (4585, 483200), (4832, 458500), (5240, 422800), (5285, 419200), (5600, 395620), (6040, 366800), (6550, 338240), (7000, 316496), (7336, 302000), (7550, 293440), (8000, 276934), (8384, 264250), (8456, 262000), (9170, 241600), (9664, 229250), (10480, 211400), (10570, 209600), (11200, 197810), (12080, 183400), (13100, 169120), (14000, 158248), (14672, 151000), (15100, 146720), (16000, 138467), (16375, 135296), (16768, 132125), (16912, 131000), (18340, 120800), (18875, 117376), (19328, 114625), (19781, 112000), (20960, 105700), (21140, 104800), (22400, 98905), (22925, 96640), (24160, 91700), (26200, 84560), (26425, 83840), (28000, 79124), (29344, 75500), (30200, 73360), (32750, 67648), (33824, 65500), (36680, 60400), (37750, 58688), (39562, 56000), (41920, 52850), (42280, 52400), (45850, 48320)]