1417940640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3021

約数の個数: 240

約数和(自身を含む): 5141134152

約数和(自身を除く): 3723193512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 270, 288, 296, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 592, 648, 666, 720, 740, 810, 864, 888, 999, 1080, 1110, 1184, 1296, 1332, 1440, 1480, 1620, 1665, 1776, 1998, 2160, 2220, 2592, 2664, 2957, 2960, 2997, 3240, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5914, 5920, 5994, 6480, 6660, 7992, 8871, 8880, 9990, 10656, 11828, 11988, 12960, 13320, 14785, 14985, 15984, 17742, 17760, 19980, 23656, 23976, 26613, 26640, 29570, 29970, 31968, 35484, 39960, 44355, 47312, 47952, 53226, 53280, 59140, 59940, 70968, 79839, 79920, 88710, 94624, 95904, 106452, 109409, 118280, 119880, 133065, 141936, 159678, 159840, 177420, 212904, 218818, 236560, 239517, 239760, 266130, 283872, 319356, 328227, 354840, 399195, 425808, 437636, 473120, 479034, 479520, 532260, 547045, 638712, 656454, 709680, 798390, 851616, 875272, 958068, 984681, 1064520, 1094090, 1197585, 1277424, 1312908, 1419360, 1596780, 1641135, 1750544, 1916136, 1969362, 2129040, 2188180, 2395170, 2554848, 2625816, 2954043, 3193560, 3282270, 3501088, 3832272, 3938724, 4258080, 4376360, 4790340, 4923405, 5251632, 5908086, 6387120, 6564540, 7664544, 7877448, 8752720, 8862129, 9580680, 9846810, 10503264, 11816172, 12774240, 13129080, 14770215, 15754896, 17505440, 17724258, 19161360, 19693620, 23632344, 26258160, 29540430, 31509792, 35448516, 38322720, 39387240, 44310645, 47264688, 52516320, 59080860, 70897032, 78774480, 88621290, 94529376, 118161720, 141794064, 157548960, 177242580, 236323440, 283588128, 354485160, 472646880, 708970320, 1417940640]

約数ペア:

[(1, 1417940640), (2, 708970320), (3, 472646880), (4, 354485160), (5, 283588128), (6, 236323440), (8, 177242580), (9, 157548960), (10, 141794064), (12, 118161720), (15, 94529376), (16, 88621290), (18, 78774480), (20, 70897032), (24, 59080860), (27, 52516320), (30, 47264688), (32, 44310645), (36, 39387240), (37, 38322720), (40, 35448516), (45, 31509792), (48, 29540430), (54, 26258160), (60, 23632344), (72, 19693620), (74, 19161360), (80, 17724258), (81, 17505440), (90, 15754896), (96, 14770215), (108, 13129080), (111, 12774240), (120, 11816172), (135, 10503264), (144, 9846810), (148, 9580680), (160, 8862129), (162, 8752720), (180, 7877448), (185, 7664544), (216, 6564540), (222, 6387120), (240, 5908086), (270, 5251632), (288, 4923405), (296, 4790340), (324, 4376360), (333, 4258080), (360, 3938724), (370, 3832272), (405, 3501088), (432, 3282270), (444, 3193560), (480, 2954043), (540, 2625816), (555, 2554848), (592, 2395170), (648, 2188180), (666, 2129040), (720, 1969362), (740, 1916136), (810, 1750544), (864, 1641135), (888, 1596780), (999, 1419360), (1080, 1312908), (1110, 1277424), (1184, 1197585), (1296, 1094090), (1332, 1064520), (1440, 984681), (1480, 958068), (1620, 875272), (1665, 851616), (1776, 798390), (1998, 709680), (2160, 656454), (2220, 638712), (2592, 547045), (2664, 532260), (2957, 479520), (2960, 479034), (2997, 473120), (3240, 437636), (3330, 425808), (3552, 399195), (3996, 354840), (4320, 328227), (4440, 319356), (4995, 283872), (5328, 266130), (5914, 239760), (5920, 239517), (5994, 236560), (6480, 218818), (6660, 212904), (7992, 177420), (8871, 159840), (8880, 159678), (9990, 141936), (10656, 133065), (11828, 119880), (11988, 118280), (12960, 109409), (13320, 106452), (14785, 95904), (14985, 94624), (15984, 88710), (17742, 79920), (17760, 79839), (19980, 70968), (23656, 59940), (23976, 59140), (26613, 53280), (26640, 53226), (29570, 47952), (29970, 47312), (31968, 44355), (35484, 39960)]