149148160

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 240

約数和(自身を含む): 440831160

約数和(自身を除く): 291683000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 41, 49, 56, 58, 64, 70, 80, 82, 98, 112, 116, 128, 140, 145, 160, 164, 196, 203, 205, 224, 232, 245, 256, 280, 287, 290, 320, 328, 392, 406, 410, 448, 464, 490, 512, 560, 574, 580, 640, 656, 784, 812, 820, 896, 928, 980, 1015, 1120, 1148, 1160, 1189, 1280, 1312, 1421, 1435, 1568, 1624, 1640, 1792, 1856, 1960, 2009, 2030, 2240, 2296, 2320, 2378, 2560, 2624, 2842, 2870, 3136, 3248, 3280, 3584, 3712, 3920, 4018, 4060, 4480, 4592, 4640, 4756, 5248, 5684, 5740, 5945, 6272, 6496, 6560, 7105, 7424, 7840, 8036, 8120, 8323, 8960, 9184, 9280, 9512, 10045, 10496, 11368, 11480, 11890, 12544, 12992, 13120, 14210, 14848, 15680, 16072, 16240, 16646, 17920, 18368, 18560, 19024, 20090, 20992, 22736, 22960, 23780, 25088, 25984, 26240, 28420, 31360, 32144, 32480, 33292, 36736, 37120, 38048, 40180, 41615, 45472, 45920, 47560, 51968, 52480, 56840, 58261, 62720, 64288, 64960, 66584, 73472, 74240, 76096, 80360, 83230, 90944, 91840, 95120, 103936, 104960, 113680, 116522, 125440, 128576, 129920, 133168, 146944, 152192, 160720, 166460, 181888, 183680, 190240, 227360, 233044, 257152, 259840, 266336, 291305, 304384, 321440, 332920, 363776, 367360, 380480, 454720, 466088, 514304, 519680, 532672, 582610, 608768, 642880, 665840, 727552, 734720, 760960, 909440, 932176, 1028608, 1065344, 1165220, 1285760, 1331680, 1521920, 1818880, 1864352, 2130688, 2330440, 2571520, 2663360, 3043840, 3637760, 3728704, 4261376, 4660880, 5143040, 5326720, 7457408, 9321760, 10653440, 14914816, 18643520, 21306880, 29829632, 37287040, 74574080, 149148160]

約数ペア:

[(1, 149148160), (2, 74574080), (4, 37287040), (5, 29829632), (7, 21306880), (8, 18643520), (10, 14914816), (14, 10653440), (16, 9321760), (20, 7457408), (28, 5326720), (29, 5143040), (32, 4660880), (35, 4261376), (40, 3728704), (41, 3637760), (49, 3043840), (56, 2663360), (58, 2571520), (64, 2330440), (70, 2130688), (80, 1864352), (82, 1818880), (98, 1521920), (112, 1331680), (116, 1285760), (128, 1165220), (140, 1065344), (145, 1028608), (160, 932176), (164, 909440), (196, 760960), (203, 734720), (205, 727552), (224, 665840), (232, 642880), (245, 608768), (256, 582610), (280, 532672), (287, 519680), (290, 514304), (320, 466088), (328, 454720), (392, 380480), (406, 367360), (410, 363776), (448, 332920), (464, 321440), (490, 304384), (512, 291305), (560, 266336), (574, 259840), (580, 257152), (640, 233044), (656, 227360), (784, 190240), (812, 183680), (820, 181888), (896, 166460), (928, 160720), (980, 152192), (1015, 146944), (1120, 133168), (1148, 129920), (1160, 128576), (1189, 125440), (1280, 116522), (1312, 113680), (1421, 104960), (1435, 103936), (1568, 95120), (1624, 91840), (1640, 90944), (1792, 83230), (1856, 80360), (1960, 76096), (2009, 74240), (2030, 73472), (2240, 66584), (2296, 64960), (2320, 64288), (2378, 62720), (2560, 58261), (2624, 56840), (2842, 52480), (2870, 51968), (3136, 47560), (3248, 45920), (3280, 45472), (3584, 41615), (3712, 40180), (3920, 38048), (4018, 37120), (4060, 36736), (4480, 33292), (4592, 32480), (4640, 32144), (4756, 31360), (5248, 28420), (5684, 26240), (5740, 25984), (5945, 25088), (6272, 23780), (6496, 22960), (6560, 22736), (7105, 20992), (7424, 20090), (7840, 19024), (8036, 18560), (8120, 18368), (8323, 17920), (8960, 16646), (9184, 16240), (9280, 16072), (9512, 15680), (10045, 14848), (10496, 14210), (11368, 13120), (11480, 12992), (11890, 12544)]