245594160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 320

約数和(自身を含む): 995174400

約数和(自身を除く): 749580240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 315, 333, 336, 360, 370, 378, 420, 432, 439, 444, 504, 518, 540, 555, 560, 592, 630, 666, 720, 740, 756, 777, 840, 878, 888, 945, 999, 1008, 1036, 1080, 1110, 1260, 1295, 1317, 1332, 1480, 1512, 1554, 1665, 1680, 1756, 1776, 1890, 1998, 2072, 2160, 2195, 2220, 2331, 2520, 2590, 2634, 2664, 2960, 3024, 3073, 3108, 3330, 3512, 3780, 3885, 3951, 3996, 4144, 4390, 4440, 4662, 4995, 5040, 5180, 5268, 5328, 6146, 6216, 6585, 6660, 6993, 7024, 7560, 7770, 7902, 7992, 8780, 8880, 9219, 9324, 9990, 10360, 10536, 11655, 11853, 12292, 12432, 13170, 13320, 13986, 15120, 15365, 15540, 15804, 15984, 16243, 17560, 18438, 18648, 19755, 19980, 20720, 21072, 23310, 23706, 24584, 26340, 26640, 27657, 27972, 30730, 31080, 31608, 32486, 34965, 35120, 36876, 37296, 39510, 39960, 46095, 46620, 47412, 48729, 49168, 52680, 55314, 55944, 59265, 61460, 62160, 63216, 64972, 69930, 73752, 79020, 79920, 81215, 82971, 92190, 93240, 94824, 97458, 105360, 110628, 111888, 113701, 118530, 122920, 129944, 138285, 139860, 146187, 147504, 158040, 162430, 165942, 184380, 186480, 189648, 194916, 221256, 227402, 237060, 243645, 245840, 259888, 276570, 279720, 292374, 316080, 324860, 331884, 341103, 368760, 389832, 414855, 438561, 442512, 454804, 474120, 487290, 553140, 559440, 568505, 584748, 649720, 663768, 682206, 730935, 737520, 779664, 829710, 877122, 909608, 948240, 974580, 1023309, 1106280, 1137010, 1169496, 1299440, 1327536, 1364412, 1461870, 1659420, 1705515, 1754244, 1819216, 1949160, 2046618, 2192805, 2212560, 2274020, 2338992, 2728824, 2923740, 3069927, 3318840, 3411030, 3508488, 3898320, 4093236, 4385610, 4548040, 5116545, 5457648, 5847480, 6139854, 6637680, 6822060, 7016976, 8186472, 8771220, 9096080, 10233090, 11694960, 12279708, 13644120, 15349635, 16372944, 17542440, 20466180, 24559416, 27288240, 30699270, 35084880, 40932360, 49118832, 61398540, 81864720, 122797080, 245594160]

約数ペア:

[(1, 245594160), (2, 122797080), (3, 81864720), (4, 61398540), (5, 49118832), (6, 40932360), (7, 35084880), (8, 30699270), (9, 27288240), (10, 24559416), (12, 20466180), (14, 17542440), (15, 16372944), (16, 15349635), (18, 13644120), (20, 12279708), (21, 11694960), (24, 10233090), (27, 9096080), (28, 8771220), (30, 8186472), (35, 7016976), (36, 6822060), (37, 6637680), (40, 6139854), (42, 5847480), (45, 5457648), (48, 5116545), (54, 4548040), (56, 4385610), (60, 4093236), (63, 3898320), (70, 3508488), (72, 3411030), (74, 3318840), (80, 3069927), (84, 2923740), (90, 2728824), (105, 2338992), (108, 2274020), (111, 2212560), (112, 2192805), (120, 2046618), (126, 1949160), (135, 1819216), (140, 1754244), (144, 1705515), (148, 1659420), (168, 1461870), (180, 1364412), (185, 1327536), (189, 1299440), (210, 1169496), (216, 1137010), (222, 1106280), (240, 1023309), (252, 974580), (259, 948240), (270, 909608), (280, 877122), (296, 829710), (315, 779664), (333, 737520), (336, 730935), (360, 682206), (370, 663768), (378, 649720), (420, 584748), (432, 568505), (439, 559440), (444, 553140), (504, 487290), (518, 474120), (540, 454804), (555, 442512), (560, 438561), (592, 414855), (630, 389832), (666, 368760), (720, 341103), (740, 331884), (756, 324860), (777, 316080), (840, 292374), (878, 279720), (888, 276570), (945, 259888), (999, 245840), (1008, 243645), (1036, 237060), (1080, 227402), (1110, 221256), (1260, 194916), (1295, 189648), (1317, 186480), (1332, 184380), (1480, 165942), (1512, 162430), (1554, 158040), (1665, 147504), (1680, 146187), (1756, 139860), (1776, 138285), (1890, 129944), (1998, 122920), (2072, 118530), (2160, 113701), (2195, 111888), (2220, 110628), (2331, 105360), (2520, 97458), (2590, 94824), (2634, 93240), (2664, 92190), (2960, 82971), (3024, 81215), (3073, 79920), (3108, 79020), (3330, 73752), (3512, 69930), (3780, 64972), (3885, 63216), (3951, 62160), (3996, 61460), (4144, 59265), (4390, 55944), (4440, 55314), (4662, 52680), (4995, 49168), (5040, 48729), (5180, 47412), (5268, 46620), (5328, 46095), (6146, 39960), (6216, 39510), (6585, 37296), (6660, 36876), (6993, 35120), (7024, 34965), (7560, 32486), (7770, 31608), (7902, 31080), (7992, 30730), (8780, 27972), (8880, 27657), (9219, 26640), (9324, 26340), (9990, 24584), (10360, 23706), (10536, 23310), (11655, 21072), (11853, 20720), (12292, 19980), (12432, 19755), (13170, 18648), (13320, 18438), (13986, 17560), (15120, 16243), (15365, 15984), (15540, 15804)]