1444183920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:728

約数の個数: 240

約数和(自身を含む): 5138733600

約数和(自身を除く): 3694549680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 229, 240, 285, 304, 342, 360, 380, 456, 458, 461, 570, 684, 687, 720, 760, 855, 912, 916, 922, 1140, 1145, 1368, 1374, 1383, 1520, 1710, 1832, 1844, 2061, 2280, 2290, 2305, 2736, 2748, 2766, 3420, 3435, 3664, 3688, 4122, 4149, 4351, 4560, 4580, 4610, 5496, 5532, 6840, 6870, 6915, 7376, 8244, 8298, 8702, 8759, 9160, 9220, 10305, 10992, 11064, 13053, 13680, 13740, 13830, 16488, 16596, 17404, 17518, 18320, 18440, 20610, 20745, 21755, 22128, 26106, 26277, 27480, 27660, 32976, 33192, 34808, 35036, 36880, 39159, 41220, 41490, 43510, 43795, 52212, 52554, 54960, 55320, 65265, 66384, 69616, 70072, 78318, 78831, 82440, 82980, 87020, 87590, 104424, 105108, 105569, 110640, 130530, 131385, 140144, 156636, 157662, 164880, 165960, 174040, 175180, 195795, 208848, 210216, 211138, 261060, 262770, 313272, 315324, 316707, 331920, 348080, 350360, 391590, 394155, 420432, 422276, 522120, 525540, 527845, 626544, 630648, 633414, 700720, 783180, 788310, 844552, 950121, 1044240, 1051080, 1055690, 1261296, 1266828, 1566360, 1576620, 1583535, 1689104, 1900242, 2005811, 2102160, 2111380, 2533656, 3132720, 3153240, 3167070, 3800484, 4011622, 4222760, 4750605, 5067312, 6017433, 6306480, 6334140, 7600968, 8023244, 8445520, 9501210, 10029055, 12034866, 12668280, 15201936, 16046488, 18052299, 19002420, 20058110, 24069732, 25336560, 30087165, 32092976, 36104598, 38004840, 40116220, 48139464, 60174330, 72209196, 76009680, 80232440, 90261495, 96278928, 120348660, 144418392, 160464880, 180522990, 240697320, 288836784, 361045980, 481394640, 722091960, 1444183920]

約数ペア:

[(1, 1444183920), (2, 722091960), (3, 481394640), (4, 361045980), (5, 288836784), (6, 240697320), (8, 180522990), (9, 160464880), (10, 144418392), (12, 120348660), (15, 96278928), (16, 90261495), (18, 80232440), (19, 76009680), (20, 72209196), (24, 60174330), (30, 48139464), (36, 40116220), (38, 38004840), (40, 36104598), (45, 32092976), (48, 30087165), (57, 25336560), (60, 24069732), (72, 20058110), (76, 19002420), (80, 18052299), (90, 16046488), (95, 15201936), (114, 12668280), (120, 12034866), (144, 10029055), (152, 9501210), (171, 8445520), (180, 8023244), (190, 7600968), (228, 6334140), (229, 6306480), (240, 6017433), (285, 5067312), (304, 4750605), (342, 4222760), (360, 4011622), (380, 3800484), (456, 3167070), (458, 3153240), (461, 3132720), (570, 2533656), (684, 2111380), (687, 2102160), (720, 2005811), (760, 1900242), (855, 1689104), (912, 1583535), (916, 1576620), (922, 1566360), (1140, 1266828), (1145, 1261296), (1368, 1055690), (1374, 1051080), (1383, 1044240), (1520, 950121), (1710, 844552), (1832, 788310), (1844, 783180), (2061, 700720), (2280, 633414), (2290, 630648), (2305, 626544), (2736, 527845), (2748, 525540), (2766, 522120), (3420, 422276), (3435, 420432), (3664, 394155), (3688, 391590), (4122, 350360), (4149, 348080), (4351, 331920), (4560, 316707), (4580, 315324), (4610, 313272), (5496, 262770), (5532, 261060), (6840, 211138), (6870, 210216), (6915, 208848), (7376, 195795), (8244, 175180), (8298, 174040), (8702, 165960), (8759, 164880), (9160, 157662), (9220, 156636), (10305, 140144), (10992, 131385), (11064, 130530), (13053, 110640), (13680, 105569), (13740, 105108), (13830, 104424), (16488, 87590), (16596, 87020), (17404, 82980), (17518, 82440), (18320, 78831), (18440, 78318), (20610, 70072), (20745, 69616), (21755, 66384), (22128, 65265), (26106, 55320), (26277, 54960), (27480, 52554), (27660, 52212), (32976, 43795), (33192, 43510), (34808, 41490), (35036, 41220), (36880, 39159)]