368567680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1492

約数の個数: 128

約数和(自身を含む): 980179200

約数和(自身を除く): 611611520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1429, 1612, 1664, 1984, 2015, 2080, 2480, 2858, 3224, 3968, 4030, 4160, 4960, 5716, 6448, 7145, 8060, 8320, 9920, 11432, 12896, 14290, 16120, 18577, 19840, 22864, 25792, 28580, 32240, 37154, 44299, 45728, 51584, 57160, 64480, 74308, 88598, 91456, 92885, 114320, 128960, 148616, 177196, 182912, 185770, 221495, 228640, 257920, 297232, 354392, 371540, 442990, 457280, 575887, 594464, 708784, 743080, 885980, 914560, 1151774, 1188928, 1417568, 1486160, 1771960, 2303548, 2377856, 2835136, 2879435, 2972320, 3543920, 4607096, 5670272, 5758870, 5944640, 7087840, 9214192, 11517740, 11889280, 14175680, 18428384, 23035480, 28351360, 36856768, 46070960, 73713536, 92141920, 184283840, 368567680]

約数ペア:

[(1, 368567680), (2, 184283840), (4, 92141920), (5, 73713536), (8, 46070960), (10, 36856768), (13, 28351360), (16, 23035480), (20, 18428384), (26, 14175680), (31, 11889280), (32, 11517740), (40, 9214192), (52, 7087840), (62, 5944640), (64, 5758870), (65, 5670272), (80, 4607096), (104, 3543920), (124, 2972320), (128, 2879435), (130, 2835136), (155, 2377856), (160, 2303548), (208, 1771960), (248, 1486160), (260, 1417568), (310, 1188928), (320, 1151774), (403, 914560), (416, 885980), (496, 743080), (520, 708784), (620, 594464), (640, 575887), (806, 457280), (832, 442990), (992, 371540), (1040, 354392), (1240, 297232), (1429, 257920), (1612, 228640), (1664, 221495), (1984, 185770), (2015, 182912), (2080, 177196), (2480, 148616), (2858, 128960), (3224, 114320), (3968, 92885), (4030, 91456), (4160, 88598), (4960, 74308), (5716, 64480), (6448, 57160), (7145, 51584), (8060, 45728), (8320, 44299), (9920, 37154), (11432, 32240), (12896, 28580), (14290, 25792), (16120, 22864), (18577, 19840)]