670729680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{587}}^1$

素因数の和:655

約数の個数: 240

約数和(自身を含む): 2419220160

約数和(自身を除く): 1748490480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 529, 540, 552, 587, 621, 690, 720, 828, 920, 1035, 1058, 1080, 1104, 1174, 1242, 1380, 1587, 1656, 1761, 1840, 2070, 2116, 2160, 2348, 2484, 2645, 2760, 2935, 3105, 3174, 3312, 3522, 4140, 4232, 4696, 4761, 4968, 5283, 5290, 5520, 5870, 6210, 6348, 7044, 7935, 8280, 8464, 8805, 9392, 9522, 9936, 10566, 10580, 11740, 12420, 12696, 13501, 14088, 14283, 15849, 15870, 16560, 17610, 19044, 21132, 21160, 23480, 23805, 24840, 25392, 26415, 27002, 28176, 28566, 31698, 31740, 35220, 38088, 40503, 42264, 42320, 46960, 47610, 49680, 52830, 54004, 57132, 63396, 63480, 67505, 70440, 71415, 76176, 79245, 81006, 84528, 95220, 105660, 108008, 114264, 121509, 126792, 126960, 135010, 140880, 142830, 158490, 162012, 190440, 202515, 211320, 216016, 228528, 243018, 253584, 270020, 285660, 310523, 316980, 324024, 364527, 380880, 405030, 422640, 486036, 540040, 571320, 607545, 621046, 633960, 648048, 729054, 810060, 931569, 972072, 1080080, 1142640, 1215090, 1242092, 1267920, 1458108, 1552615, 1620120, 1822635, 1863138, 1944144, 2430180, 2484184, 2794707, 2916216, 3105230, 3240240, 3645270, 3726276, 4657845, 4860360, 4968368, 5589414, 5832432, 6210460, 7290540, 7452552, 8384121, 9315690, 9720720, 11178828, 12420920, 13973535, 14581080, 14905104, 16768242, 18631380, 22357656, 24841840, 27947070, 29162160, 33536484, 37262760, 41920605, 44715312, 55894140, 67072968, 74525520, 83841210, 111788280, 134145936, 167682420, 223576560, 335364840, 670729680]

約数ペア:

[(1, 670729680), (2, 335364840), (3, 223576560), (4, 167682420), (5, 134145936), (6, 111788280), (8, 83841210), (9, 74525520), (10, 67072968), (12, 55894140), (15, 44715312), (16, 41920605), (18, 37262760), (20, 33536484), (23, 29162160), (24, 27947070), (27, 24841840), (30, 22357656), (36, 18631380), (40, 16768242), (45, 14905104), (46, 14581080), (48, 13973535), (54, 12420920), (60, 11178828), (69, 9720720), (72, 9315690), (80, 8384121), (90, 7452552), (92, 7290540), (108, 6210460), (115, 5832432), (120, 5589414), (135, 4968368), (138, 4860360), (144, 4657845), (180, 3726276), (184, 3645270), (207, 3240240), (216, 3105230), (230, 2916216), (240, 2794707), (270, 2484184), (276, 2430180), (345, 1944144), (360, 1863138), (368, 1822635), (414, 1620120), (432, 1552615), (460, 1458108), (529, 1267920), (540, 1242092), (552, 1215090), (587, 1142640), (621, 1080080), (690, 972072), (720, 931569), (828, 810060), (920, 729054), (1035, 648048), (1058, 633960), (1080, 621046), (1104, 607545), (1174, 571320), (1242, 540040), (1380, 486036), (1587, 422640), (1656, 405030), (1761, 380880), (1840, 364527), (2070, 324024), (2116, 316980), (2160, 310523), (2348, 285660), (2484, 270020), (2645, 253584), (2760, 243018), (2935, 228528), (3105, 216016), (3174, 211320), (3312, 202515), (3522, 190440), (4140, 162012), (4232, 158490), (4696, 142830), (4761, 140880), (4968, 135010), (5283, 126960), (5290, 126792), (5520, 121509), (5870, 114264), (6210, 108008), (6348, 105660), (7044, 95220), (7935, 84528), (8280, 81006), (8464, 79245), (8805, 76176), (9392, 71415), (9522, 70440), (9936, 67505), (10566, 63480), (10580, 63396), (11740, 57132), (12420, 54004), (12696, 52830), (13501, 49680), (14088, 47610), (14283, 46960), (15849, 42320), (15870, 42264), (16560, 40503), (17610, 38088), (19044, 35220), (21132, 31740), (21160, 31698), (23480, 28566), (23805, 28176), (24840, 27002), (25392, 26415)]