299772480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1497

約数の個数: 224

約数和(自身を含む): 1123614720

約数和(自身を除く): 823842240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1439, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2878, 2976, 3255, 3360, 3472, 3720, 4317, 4340, 4960, 5208, 5756, 5952, 6510, 6720, 6944, 7195, 7440, 8634, 8680, 9920, 10073, 10416, 11512, 13020, 13888, 14390, 14880, 17268, 17360, 20146, 20832, 21585, 23024, 26040, 28780, 29760, 30219, 34536, 34720, 40292, 41664, 43170, 44609, 46048, 50365, 52080, 57560, 60438, 69072, 69440, 80584, 86340, 89218, 92096, 100730, 104160, 115120, 120876, 133827, 138144, 151095, 161168, 172680, 178436, 201460, 208320, 223045, 230240, 241752, 267654, 276288, 302190, 312263, 322336, 345360, 356872, 402920, 446090, 460480, 483504, 535308, 604380, 624526, 644672, 669135, 690720, 713744, 805840, 892180, 936789, 967008, 1070616, 1208760, 1249052, 1338270, 1381440, 1427488, 1561315, 1611680, 1784360, 1873578, 1934016, 2141232, 2417520, 2498104, 2676540, 2854976, 3122630, 3223360, 3568720, 3747156, 4282464, 4683945, 4835040, 4996208, 5353080, 6245260, 7137440, 7494312, 8564928, 9367890, 9670080, 9992416, 10706160, 12490520, 14274880, 14988624, 18735780, 19984832, 21412320, 24981040, 29977248, 37471560, 42824640, 49962080, 59954496, 74943120, 99924160, 149886240, 299772480]

約数ペア:

[(1, 299772480), (2, 149886240), (3, 99924160), (4, 74943120), (5, 59954496), (6, 49962080), (7, 42824640), (8, 37471560), (10, 29977248), (12, 24981040), (14, 21412320), (15, 19984832), (16, 18735780), (20, 14988624), (21, 14274880), (24, 12490520), (28, 10706160), (30, 9992416), (31, 9670080), (32, 9367890), (35, 8564928), (40, 7494312), (42, 7137440), (48, 6245260), (56, 5353080), (60, 4996208), (62, 4835040), (64, 4683945), (70, 4282464), (80, 3747156), (84, 3568720), (93, 3223360), (96, 3122630), (105, 2854976), (112, 2676540), (120, 2498104), (124, 2417520), (140, 2141232), (155, 1934016), (160, 1873578), (168, 1784360), (186, 1611680), (192, 1561315), (210, 1427488), (217, 1381440), (224, 1338270), (240, 1249052), (248, 1208760), (280, 1070616), (310, 967008), (320, 936789), (336, 892180), (372, 805840), (420, 713744), (434, 690720), (448, 669135), (465, 644672), (480, 624526), (496, 604380), (560, 535308), (620, 483504), (651, 460480), (672, 446090), (744, 402920), (840, 356872), (868, 345360), (930, 322336), (960, 312263), (992, 302190), (1085, 276288), (1120, 267654), (1240, 241752), (1302, 230240), (1344, 223045), (1439, 208320), (1488, 201460), (1680, 178436), (1736, 172680), (1860, 161168), (1984, 151095), (2170, 138144), (2240, 133827), (2480, 120876), (2604, 115120), (2878, 104160), (2976, 100730), (3255, 92096), (3360, 89218), (3472, 86340), (3720, 80584), (4317, 69440), (4340, 69072), (4960, 60438), (5208, 57560), (5756, 52080), (5952, 50365), (6510, 46048), (6720, 44609), (6944, 43170), (7195, 41664), (7440, 40292), (8634, 34720), (8680, 34536), (9920, 30219), (10073, 29760), (10416, 28780), (11512, 26040), (13020, 23024), (13888, 21585), (14390, 20832), (14880, 20146), (17268, 17360)]