170986320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 626745600

約数和(自身を除く): 455759280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 114, 116, 120, 144, 145, 152, 171, 174, 180, 190, 228, 232, 240, 261, 285, 290, 304, 342, 348, 360, 380, 431, 435, 456, 464, 522, 551, 570, 580, 684, 696, 720, 760, 855, 862, 870, 912, 1044, 1102, 1140, 1160, 1293, 1305, 1368, 1392, 1520, 1653, 1710, 1724, 1740, 2088, 2155, 2204, 2280, 2320, 2586, 2610, 2736, 2755, 3306, 3420, 3448, 3480, 3879, 4176, 4310, 4408, 4560, 4959, 5172, 5220, 5510, 6465, 6612, 6840, 6896, 6960, 7758, 8189, 8265, 8620, 8816, 9918, 10344, 10440, 11020, 12499, 12930, 13224, 13680, 15516, 16378, 16530, 17240, 19395, 19836, 20688, 20880, 22040, 24567, 24795, 24998, 25860, 26448, 31032, 32756, 33060, 34480, 37497, 38790, 39672, 40945, 44080, 49134, 49590, 49996, 51720, 62064, 62495, 65512, 66120, 73701, 74994, 77580, 79344, 81890, 98268, 99180, 99992, 103440, 112491, 122835, 124990, 131024, 132240, 147402, 149988, 155160, 163780, 187485, 196536, 198360, 199984, 224982, 237481, 245670, 249980, 294804, 299976, 310320, 327560, 368505, 374970, 393072, 396720, 449964, 474962, 491340, 499960, 562455, 589608, 599952, 655120, 712443, 737010, 749940, 899928, 949924, 982680, 999920, 1124910, 1179216, 1187405, 1424886, 1474020, 1499880, 1799856, 1899848, 1965360, 2137329, 2249820, 2374810, 2849772, 2948040, 2999760, 3562215, 3799696, 4274658, 4499640, 4749620, 5699544, 5896080, 7124430, 8549316, 8999280, 9499240, 10686645, 11399088, 14248860, 17098632, 18998480, 21373290, 28497720, 34197264, 42746580, 56995440, 85493160, 170986320]

約数ペア:

[(1, 170986320), (2, 85493160), (3, 56995440), (4, 42746580), (5, 34197264), (6, 28497720), (8, 21373290), (9, 18998480), (10, 17098632), (12, 14248860), (15, 11399088), (16, 10686645), (18, 9499240), (19, 8999280), (20, 8549316), (24, 7124430), (29, 5896080), (30, 5699544), (36, 4749620), (38, 4499640), (40, 4274658), (45, 3799696), (48, 3562215), (57, 2999760), (58, 2948040), (60, 2849772), (72, 2374810), (76, 2249820), (80, 2137329), (87, 1965360), (90, 1899848), (95, 1799856), (114, 1499880), (116, 1474020), (120, 1424886), (144, 1187405), (145, 1179216), (152, 1124910), (171, 999920), (174, 982680), (180, 949924), (190, 899928), (228, 749940), (232, 737010), (240, 712443), (261, 655120), (285, 599952), (290, 589608), (304, 562455), (342, 499960), (348, 491340), (360, 474962), (380, 449964), (431, 396720), (435, 393072), (456, 374970), (464, 368505), (522, 327560), (551, 310320), (570, 299976), (580, 294804), (684, 249980), (696, 245670), (720, 237481), (760, 224982), (855, 199984), (862, 198360), (870, 196536), (912, 187485), (1044, 163780), (1102, 155160), (1140, 149988), (1160, 147402), (1293, 132240), (1305, 131024), (1368, 124990), (1392, 122835), (1520, 112491), (1653, 103440), (1710, 99992), (1724, 99180), (1740, 98268), (2088, 81890), (2155, 79344), (2204, 77580), (2280, 74994), (2320, 73701), (2586, 66120), (2610, 65512), (2736, 62495), (2755, 62064), (3306, 51720), (3420, 49996), (3448, 49590), (3480, 49134), (3879, 44080), (4176, 40945), (4310, 39672), (4408, 38790), (4560, 37497), (4959, 34480), (5172, 33060), (5220, 32756), (5510, 31032), (6465, 26448), (6612, 25860), (6840, 24998), (6896, 24795), (6960, 24567), (7758, 22040), (8189, 20880), (8265, 20688), (8620, 19836), (8816, 19395), (9918, 17240), (10344, 16530), (10440, 16378), (11020, 15516), (12499, 13680), (12930, 13224)]