244639360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 706401000

約数和(自身を除く): 461761640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 128, 140, 145, 160, 196, 203, 224, 232, 245, 269, 280, 290, 320, 392, 406, 448, 464, 490, 538, 560, 580, 640, 784, 812, 896, 928, 980, 1015, 1076, 1120, 1160, 1345, 1421, 1568, 1624, 1856, 1883, 1960, 2030, 2152, 2240, 2320, 2690, 2842, 3136, 3248, 3712, 3766, 3920, 4060, 4304, 4480, 4640, 5380, 5684, 6272, 6496, 7105, 7532, 7801, 7840, 8120, 8608, 9280, 9415, 10760, 11368, 12992, 13181, 14210, 15064, 15602, 15680, 16240, 17216, 18560, 18830, 21520, 22736, 25984, 26362, 28420, 30128, 31204, 31360, 32480, 34432, 37660, 39005, 43040, 45472, 52724, 54607, 56840, 60256, 62408, 64960, 65905, 75320, 78010, 86080, 90944, 105448, 109214, 113680, 120512, 124816, 129920, 131810, 150640, 156020, 172160, 181888, 210896, 218428, 227360, 241024, 249632, 263620, 273035, 301280, 312040, 382249, 421792, 436856, 454720, 499264, 527240, 546070, 602560, 624080, 764498, 843584, 873712, 909440, 998528, 1054480, 1092140, 1205120, 1248160, 1528996, 1687168, 1747424, 1911245, 2108960, 2184280, 2496320, 3057992, 3494848, 3822490, 4217920, 4368560, 4992640, 6115984, 6989696, 7644980, 8435840, 8737120, 12231968, 15289960, 17474240, 24463936, 30579920, 34948480, 48927872, 61159840, 122319680, 244639360]

約数ペア:

[(1, 244639360), (2, 122319680), (4, 61159840), (5, 48927872), (7, 34948480), (8, 30579920), (10, 24463936), (14, 17474240), (16, 15289960), (20, 12231968), (28, 8737120), (29, 8435840), (32, 7644980), (35, 6989696), (40, 6115984), (49, 4992640), (56, 4368560), (58, 4217920), (64, 3822490), (70, 3494848), (80, 3057992), (98, 2496320), (112, 2184280), (116, 2108960), (128, 1911245), (140, 1747424), (145, 1687168), (160, 1528996), (196, 1248160), (203, 1205120), (224, 1092140), (232, 1054480), (245, 998528), (269, 909440), (280, 873712), (290, 843584), (320, 764498), (392, 624080), (406, 602560), (448, 546070), (464, 527240), (490, 499264), (538, 454720), (560, 436856), (580, 421792), (640, 382249), (784, 312040), (812, 301280), (896, 273035), (928, 263620), (980, 249632), (1015, 241024), (1076, 227360), (1120, 218428), (1160, 210896), (1345, 181888), (1421, 172160), (1568, 156020), (1624, 150640), (1856, 131810), (1883, 129920), (1960, 124816), (2030, 120512), (2152, 113680), (2240, 109214), (2320, 105448), (2690, 90944), (2842, 86080), (3136, 78010), (3248, 75320), (3712, 65905), (3766, 64960), (3920, 62408), (4060, 60256), (4304, 56840), (4480, 54607), (4640, 52724), (5380, 45472), (5684, 43040), (6272, 39005), (6496, 37660), (7105, 34432), (7532, 32480), (7801, 31360), (7840, 31204), (8120, 30128), (8608, 28420), (9280, 26362), (9415, 25984), (10760, 22736), (11368, 21520), (12992, 18830), (13181, 18560), (14210, 17216), (15064, 16240), (15602, 15680)]