7451725320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{2143}}^1$

素因数の和:2916

約数の個数: 192

約数和(自身を含む): 26128327680

約数和(自身を除く): 18676602360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 743, 780, 936, 1170, 1486, 1560, 2143, 2229, 2340, 2972, 3715, 4286, 4458, 4680, 5944, 6429, 6687, 7430, 8572, 8916, 9659, 10715, 11145, 12858, 13374, 14860, 17144, 17832, 19287, 19318, 21430, 22290, 25716, 26748, 27859, 28977, 29720, 32145, 33435, 38574, 38636, 42860, 44580, 48295, 51432, 53496, 55718, 57954, 64290, 66870, 77148, 77272, 83577, 85720, 86931, 89160, 96435, 96590, 111436, 115908, 128580, 133740, 139295, 144885, 154296, 167154, 173862, 192870, 193180, 222872, 231816, 250731, 257160, 267480, 278590, 289770, 334308, 347724, 385740, 386360, 417885, 434655, 501462, 557180, 579540, 668616, 695448, 771480, 835770, 869310, 1002924, 1114360, 1159080, 1253655, 1592249, 1671540, 1738620, 2005848, 2507310, 3184498, 3343080, 3477240, 4776747, 5014620, 6368996, 7961245, 9553494, 10029240, 12737992, 14330241, 15922490, 19106988, 20699237, 23883735, 28660482, 31844980, 38213976, 41398474, 47767470, 57320964, 62097711, 63689960, 71651205, 82796948, 95534940, 103496185, 114641928, 124195422, 143302410, 165593896, 186293133, 191069880, 206992370, 248390844, 286604820, 310488555, 372586266, 413984740, 496781688, 573209640, 620977110, 745172532, 827969480, 931465665, 1241954220, 1490345064, 1862931330, 2483908440, 3725862660, 7451725320]

約数ペア:

[(1, 7451725320), (2, 3725862660), (3, 2483908440), (4, 1862931330), (5, 1490345064), (6, 1241954220), (8, 931465665), (9, 827969480), (10, 745172532), (12, 620977110), (13, 573209640), (15, 496781688), (18, 413984740), (20, 372586266), (24, 310488555), (26, 286604820), (30, 248390844), (36, 206992370), (39, 191069880), (40, 186293133), (45, 165593896), (52, 143302410), (60, 124195422), (65, 114641928), (72, 103496185), (78, 95534940), (90, 82796948), (104, 71651205), (117, 63689960), (120, 62097711), (130, 57320964), (156, 47767470), (180, 41398474), (195, 38213976), (234, 31844980), (260, 28660482), (312, 23883735), (360, 20699237), (390, 19106988), (468, 15922490), (520, 14330241), (585, 12737992), (743, 10029240), (780, 9553494), (936, 7961245), (1170, 6368996), (1486, 5014620), (1560, 4776747), (2143, 3477240), (2229, 3343080), (2340, 3184498), (2972, 2507310), (3715, 2005848), (4286, 1738620), (4458, 1671540), (4680, 1592249), (5944, 1253655), (6429, 1159080), (6687, 1114360), (7430, 1002924), (8572, 869310), (8916, 835770), (9659, 771480), (10715, 695448), (11145, 668616), (12858, 579540), (13374, 557180), (14860, 501462), (17144, 434655), (17832, 417885), (19287, 386360), (19318, 385740), (21430, 347724), (22290, 334308), (25716, 289770), (26748, 278590), (27859, 267480), (28977, 257160), (29720, 250731), (32145, 231816), (33435, 222872), (38574, 193180), (38636, 192870), (42860, 173862), (44580, 167154), (48295, 154296), (51432, 144885), (53496, 139295), (55718, 133740), (57954, 128580), (64290, 115908), (66870, 111436), (77148, 96590), (77272, 96435), (83577, 89160), (85720, 86931)]