284113760

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 528737440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 167, 196, 217, 224, 245, 248, 280, 310, 334, 343, 392, 434, 490, 496, 560, 620, 668, 686, 784, 835, 868, 980, 992, 1085, 1120, 1169, 1240, 1336, 1372, 1519, 1568, 1670, 1715, 1736, 1960, 2170, 2338, 2480, 2672, 2744, 3038, 3340, 3430, 3472, 3920, 4340, 4676, 4960, 5177, 5344, 5488, 5845, 6076, 6680, 6860, 6944, 7595, 7840, 8183, 8680, 9352, 10354, 10633, 10976, 11690, 12152, 13360, 13720, 15190, 16366, 17360, 18704, 20708, 21266, 23380, 24304, 25885, 26720, 27440, 30380, 32732, 34720, 36239, 37408, 40915, 41416, 42532, 46760, 48608, 51770, 53165, 54880, 57281, 60760, 65464, 72478, 81830, 82832, 85064, 93520, 103540, 106330, 114562, 121520, 130928, 144956, 163660, 165664, 170128, 181195, 187040, 207080, 212660, 229124, 243040, 253673, 261856, 286405, 289912, 327320, 340256, 362390, 414160, 425320, 458248, 507346, 572810, 579824, 654640, 724780, 828320, 850640, 916496, 1014692, 1145620, 1159648, 1268365, 1309280, 1449560, 1701280, 1775711, 1832992, 2029384, 2291240, 2536730, 2899120, 3551422, 4058768, 4582480, 5073460, 5798240, 7102844, 8117536, 8878555, 9164960, 10146920, 14205688, 17757110, 20293840, 28411376, 35514220, 40587680, 56822752, 71028440, 142056880, 284113760]

約数ペア:

[(1, 284113760), (2, 142056880), (4, 71028440), (5, 56822752), (7, 40587680), (8, 35514220), (10, 28411376), (14, 20293840), (16, 17757110), (20, 14205688), (28, 10146920), (31, 9164960), (32, 8878555), (35, 8117536), (40, 7102844), (49, 5798240), (56, 5073460), (62, 4582480), (70, 4058768), (80, 3551422), (98, 2899120), (112, 2536730), (124, 2291240), (140, 2029384), (155, 1832992), (160, 1775711), (167, 1701280), (196, 1449560), (217, 1309280), (224, 1268365), (245, 1159648), (248, 1145620), (280, 1014692), (310, 916496), (334, 850640), (343, 828320), (392, 724780), (434, 654640), (490, 579824), (496, 572810), (560, 507346), (620, 458248), (668, 425320), (686, 414160), (784, 362390), (835, 340256), (868, 327320), (980, 289912), (992, 286405), (1085, 261856), (1120, 253673), (1169, 243040), (1240, 229124), (1336, 212660), (1372, 207080), (1519, 187040), (1568, 181195), (1670, 170128), (1715, 165664), (1736, 163660), (1960, 144956), (2170, 130928), (2338, 121520), (2480, 114562), (2672, 106330), (2744, 103540), (3038, 93520), (3340, 85064), (3430, 82832), (3472, 81830), (3920, 72478), (4340, 65464), (4676, 60760), (4960, 57281), (5177, 54880), (5344, 53165), (5488, 51770), (5845, 48608), (6076, 46760), (6680, 42532), (6860, 41416), (6944, 40915), (7595, 37408), (7840, 36239), (8183, 34720), (8680, 32732), (9352, 30380), (10354, 27440), (10633, 26720), (10976, 25885), (11690, 24304), (12152, 23380), (13360, 21266), (13720, 20708), (15190, 18704), (16366, 17360)]