2028051200

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 324

約数和(自身を含む): 6067736640

約数和(自身を除く): 4039685440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 49, 50, 56, 58, 64, 70, 80, 98, 100, 112, 116, 128, 140, 145, 160, 175, 196, 200, 203, 223, 224, 232, 245, 256, 280, 290, 320, 350, 392, 400, 406, 446, 448, 464, 490, 560, 580, 640, 700, 725, 784, 800, 812, 892, 896, 928, 980, 1015, 1115, 1120, 1160, 1225, 1280, 1400, 1421, 1450, 1561, 1568, 1600, 1624, 1784, 1792, 1856, 1960, 2030, 2230, 2240, 2320, 2450, 2800, 2842, 2900, 3122, 3136, 3200, 3248, 3568, 3712, 3920, 4060, 4460, 4480, 4640, 4900, 5075, 5575, 5600, 5684, 5800, 6244, 6272, 6400, 6467, 6496, 7105, 7136, 7424, 7805, 7840, 8120, 8920, 8960, 9280, 9800, 10150, 10927, 11150, 11200, 11368, 11600, 12488, 12544, 12934, 12992, 14210, 14272, 15610, 15680, 16240, 17840, 18560, 19600, 20300, 21854, 22300, 22400, 22736, 23200, 24976, 25868, 25984, 28420, 28544, 31220, 31360, 32335, 32480, 35525, 35680, 37120, 39025, 39200, 40600, 43708, 44600, 44800, 45269, 45472, 46400, 49952, 51736, 51968, 54635, 56840, 57088, 62440, 62720, 64670, 64960, 71050, 71360, 78050, 78400, 81200, 87416, 89200, 90538, 90944, 92800, 99904, 103472, 109270, 113680, 124880, 129340, 129920, 142100, 142720, 156100, 156800, 161675, 162400, 174832, 178400, 181076, 181888, 185600, 199808, 206944, 218540, 226345, 227360, 249760, 258680, 259840, 273175, 284200, 285440, 312200, 313600, 316883, 323350, 324800, 349664, 356800, 362152, 363776, 399616, 413888, 437080, 452690, 454720, 499520, 517360, 546350, 568400, 624400, 633766, 646700, 649600, 699328, 713600, 724304, 827776, 874160, 905380, 909440, 999040, 1034720, 1092700, 1131725, 1136800, 1248800, 1267532, 1293400, 1299200, 1398656, 1427200, 1448608, 1584415, 1655552, 1748320, 1810760, 1818880, 1998080, 2069440, 2185400, 2263450, 2273600, 2497600, 2535064, 2586800, 2797312, 2897216, 3168830, 3496640, 3621520, 4138880, 4370800, 4526900, 4547200, 4995200, 5070128, 5173600, 5794432, 6337660, 6993280, 7243040, 7922075, 8277760, 8741600, 9053800, 9094400, 9990400, 10140256, 10347200, 11588864, 12675320, 13986560, 14486080, 15844150, 17483200, 18107600, 20280512, 20694400, 25350640, 28972160, 31688300, 34966400, 36215200, 40561024, 41388800, 50701280, 57944320, 63376600, 69932800, 72430400, 81122048, 101402560, 126753200, 144860800, 202805120, 253506400, 289721600, 405610240, 507012800, 1014025600, 2028051200]

約数ペア:

[(1, 2028051200), (2, 1014025600), (4, 507012800), (5, 405610240), (7, 289721600), (8, 253506400), (10, 202805120), (14, 144860800), (16, 126753200), (20, 101402560), (25, 81122048), (28, 72430400), (29, 69932800), (32, 63376600), (35, 57944320), (40, 50701280), (49, 41388800), (50, 40561024), (56, 36215200), (58, 34966400), (64, 31688300), (70, 28972160), (80, 25350640), (98, 20694400), (100, 20280512), (112, 18107600), (116, 17483200), (128, 15844150), (140, 14486080), (145, 13986560), (160, 12675320), (175, 11588864), (196, 10347200), (200, 10140256), (203, 9990400), (223, 9094400), (224, 9053800), (232, 8741600), (245, 8277760), (256, 7922075), (280, 7243040), (290, 6993280), (320, 6337660), (350, 5794432), (392, 5173600), (400, 5070128), (406, 4995200), (446, 4547200), (448, 4526900), (464, 4370800), (490, 4138880), (560, 3621520), (580, 3496640), (640, 3168830), (700, 2897216), (725, 2797312), (784, 2586800), (800, 2535064), (812, 2497600), (892, 2273600), (896, 2263450), (928, 2185400), (980, 2069440), (1015, 1998080), (1115, 1818880), (1120, 1810760), (1160, 1748320), (1225, 1655552), (1280, 1584415), (1400, 1448608), (1421, 1427200), (1450, 1398656), (1561, 1299200), (1568, 1293400), (1600, 1267532), (1624, 1248800), (1784, 1136800), (1792, 1131725), (1856, 1092700), (1960, 1034720), (2030, 999040), (2230, 909440), (2240, 905380), (2320, 874160), (2450, 827776), (2800, 724304), (2842, 713600), (2900, 699328), (3122, 649600), (3136, 646700), (3200, 633766), (3248, 624400), (3568, 568400), (3712, 546350), (3920, 517360), (4060, 499520), (4460, 454720), (4480, 452690), (4640, 437080), (4900, 413888), (5075, 399616), (5575, 363776), (5600, 362152), (5684, 356800), (5800, 349664), (6244, 324800), (6272, 323350), (6400, 316883), (6467, 313600), (6496, 312200), (7105, 285440), (7136, 284200), (7424, 273175), (7805, 259840), (7840, 258680), (8120, 249760), (8920, 227360), (8960, 226345), (9280, 218540), (9800, 206944), (10150, 199808), (10927, 185600), (11150, 181888), (11200, 181076), (11368, 178400), (11600, 174832), (12488, 162400), (12544, 161675), (12934, 156800), (12992, 156100), (14210, 142720), (14272, 142100), (15610, 129920), (15680, 129340), (16240, 124880), (17840, 113680), (18560, 109270), (19600, 103472), (20300, 99904), (21854, 92800), (22300, 90944), (22400, 90538), (22736, 89200), (23200, 87416), (24976, 81200), (25868, 78400), (25984, 78050), (28420, 71360), (28544, 71050), (31220, 64960), (31360, 64670), (32335, 62720), (32480, 62440), (35525, 57088), (35680, 56840), (37120, 54635), (39025, 51968), (39200, 51736), (40600, 49952), (43708, 46400), (44600, 45472), (44800, 45269)]