1250019840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 320

約数和(自身を含む): 4231979136

約数和(自身を除く): 2981959296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 53, 60, 64, 74, 80, 83, 96, 106, 111, 120, 128, 148, 159, 160, 166, 185, 192, 212, 222, 240, 249, 256, 265, 296, 318, 320, 332, 370, 384, 415, 424, 444, 480, 498, 512, 530, 555, 592, 636, 640, 664, 740, 768, 795, 830, 848, 888, 960, 996, 1060, 1110, 1184, 1245, 1272, 1280, 1328, 1480, 1536, 1590, 1660, 1696, 1776, 1920, 1961, 1992, 2120, 2220, 2368, 2490, 2544, 2560, 2656, 2960, 3071, 3180, 3320, 3392, 3552, 3840, 3922, 3984, 4240, 4399, 4440, 4736, 4980, 5088, 5312, 5883, 5920, 6142, 6360, 6640, 6784, 7104, 7680, 7844, 7968, 8480, 8798, 8880, 9213, 9472, 9805, 9960, 10176, 10624, 11766, 11840, 12284, 12720, 13197, 13280, 13568, 14208, 15355, 15688, 15936, 16960, 17596, 17760, 18426, 18944, 19610, 19920, 20352, 21248, 21995, 23532, 23680, 24568, 25440, 26394, 26560, 27136, 28416, 29415, 30710, 31376, 31872, 33920, 35192, 35520, 36852, 39220, 39840, 40704, 42496, 43990, 46065, 47064, 47360, 49136, 50880, 52788, 53120, 56832, 58830, 61420, 62752, 63744, 65985, 67840, 70384, 71040, 73704, 78440, 79680, 81408, 87980, 92130, 94128, 94720, 98272, 101760, 105576, 106240, 117660, 122840, 125504, 127488, 131970, 135680, 140768, 142080, 147408, 156880, 159360, 162763, 175960, 184260, 188256, 196544, 203520, 211152, 212480, 235320, 245680, 251008, 263940, 281536, 284160, 294816, 313760, 318720, 325526, 351920, 368520, 376512, 393088, 407040, 422304, 470640, 488289, 491360, 502016, 527880, 563072, 589632, 627520, 637440, 651052, 703840, 737040, 753024, 786176, 813815, 844608, 941280, 976578, 982720, 1004032, 1055760, 1126144, 1179264, 1255040, 1302104, 1407680, 1474080, 1506048, 1572352, 1627630, 1689216, 1882560, 1953156, 1965440, 2111520, 2252288, 2358528, 2441445, 2510080, 2604208, 2815360, 2948160, 3012096, 3255260, 3378432, 3765120, 3906312, 3930880, 4223040, 4717056, 4882890, 5020160, 5208416, 5630720, 5896320, 6510520, 6756864, 7530240, 7812624, 7861760, 8446080, 9765780, 10416832, 11261440, 11792640, 13021040, 15060480, 15625248, 16892160, 19531560, 20833664, 23585280, 26042080, 31250496, 33784320, 39063120, 41667328, 52084160, 62500992, 78126240, 83334656, 104168320, 125001984, 156252480, 208336640, 250003968, 312504960, 416673280, 625009920, 1250019840]

約数ペア:

[(1, 1250019840), (2, 625009920), (3, 416673280), (4, 312504960), (5, 250003968), (6, 208336640), (8, 156252480), (10, 125001984), (12, 104168320), (15, 83334656), (16, 78126240), (20, 62500992), (24, 52084160), (30, 41667328), (32, 39063120), (37, 33784320), (40, 31250496), (48, 26042080), (53, 23585280), (60, 20833664), (64, 19531560), (74, 16892160), (80, 15625248), (83, 15060480), (96, 13021040), (106, 11792640), (111, 11261440), (120, 10416832), (128, 9765780), (148, 8446080), (159, 7861760), (160, 7812624), (166, 7530240), (185, 6756864), (192, 6510520), (212, 5896320), (222, 5630720), (240, 5208416), (249, 5020160), (256, 4882890), (265, 4717056), (296, 4223040), (318, 3930880), (320, 3906312), (332, 3765120), (370, 3378432), (384, 3255260), (415, 3012096), (424, 2948160), (444, 2815360), (480, 2604208), (498, 2510080), (512, 2441445), (530, 2358528), (555, 2252288), (592, 2111520), (636, 1965440), (640, 1953156), (664, 1882560), (740, 1689216), (768, 1627630), (795, 1572352), (830, 1506048), (848, 1474080), (888, 1407680), (960, 1302104), (996, 1255040), (1060, 1179264), (1110, 1126144), (1184, 1055760), (1245, 1004032), (1272, 982720), (1280, 976578), (1328, 941280), (1480, 844608), (1536, 813815), (1590, 786176), (1660, 753024), (1696, 737040), (1776, 703840), (1920, 651052), (1961, 637440), (1992, 627520), (2120, 589632), (2220, 563072), (2368, 527880), (2490, 502016), (2544, 491360), (2560, 488289), (2656, 470640), (2960, 422304), (3071, 407040), (3180, 393088), (3320, 376512), (3392, 368520), (3552, 351920), (3840, 325526), (3922, 318720), (3984, 313760), (4240, 294816), (4399, 284160), (4440, 281536), (4736, 263940), (4980, 251008), (5088, 245680), (5312, 235320), (5883, 212480), (5920, 211152), (6142, 203520), (6360, 196544), (6640, 188256), (6784, 184260), (7104, 175960), (7680, 162763), (7844, 159360), (7968, 156880), (8480, 147408), (8798, 142080), (8880, 140768), (9213, 135680), (9472, 131970), (9805, 127488), (9960, 125504), (10176, 122840), (10624, 117660), (11766, 106240), (11840, 105576), (12284, 101760), (12720, 98272), (13197, 94720), (13280, 94128), (13568, 92130), (14208, 87980), (15355, 81408), (15688, 79680), (15936, 78440), (16960, 73704), (17596, 71040), (17760, 70384), (18426, 67840), (18944, 65985), (19610, 63744), (19920, 62752), (20352, 61420), (21248, 58830), (21995, 56832), (23532, 53120), (23680, 52788), (24568, 50880), (25440, 49136), (26394, 47360), (26560, 47064), (27136, 46065), (28416, 43990), (29415, 42496), (30710, 40704), (31376, 39840), (31872, 39220), (33920, 36852), (35192, 35520)]