547122160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 1451157120

約数和(自身を除く): 904034960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 89, 92, 104, 115, 130, 178, 184, 208, 230, 257, 260, 299, 356, 368, 445, 460, 514, 520, 598, 712, 890, 920, 1028, 1040, 1157, 1196, 1285, 1424, 1495, 1780, 1840, 2047, 2056, 2314, 2392, 2570, 2990, 3341, 3560, 4094, 4112, 4628, 4784, 5140, 5785, 5911, 5980, 6682, 7120, 8188, 9256, 10235, 10280, 11570, 11822, 11960, 13364, 16376, 16705, 18512, 20470, 20560, 22873, 23140, 23644, 23920, 26611, 26728, 29555, 32752, 33410, 40940, 45746, 46280, 47288, 53222, 53456, 59110, 66820, 76843, 81880, 91492, 92560, 94576, 106444, 114365, 118220, 133055, 133640, 153686, 163760, 182984, 212888, 228730, 236440, 266110, 267280, 297349, 307372, 365968, 384215, 425776, 457460, 472880, 526079, 532220, 594698, 614744, 768430, 914920, 1052158, 1064440, 1189396, 1229488, 1486745, 1536860, 1829840, 2104316, 2128880, 2378792, 2630395, 2973490, 3073720, 4208632, 4757584, 5260790, 5946980, 6147440, 6839027, 8417264, 10521580, 11893960, 13678054, 21043160, 23787920, 27356108, 34195135, 42086320, 54712216, 68390270, 109424432, 136780540, 273561080, 547122160]

約数ペア:

[(1, 547122160), (2, 273561080), (4, 136780540), (5, 109424432), (8, 68390270), (10, 54712216), (13, 42086320), (16, 34195135), (20, 27356108), (23, 23787920), (26, 21043160), (40, 13678054), (46, 11893960), (52, 10521580), (65, 8417264), (80, 6839027), (89, 6147440), (92, 5946980), (104, 5260790), (115, 4757584), (130, 4208632), (178, 3073720), (184, 2973490), (208, 2630395), (230, 2378792), (257, 2128880), (260, 2104316), (299, 1829840), (356, 1536860), (368, 1486745), (445, 1229488), (460, 1189396), (514, 1064440), (520, 1052158), (598, 914920), (712, 768430), (890, 614744), (920, 594698), (1028, 532220), (1040, 526079), (1157, 472880), (1196, 457460), (1285, 425776), (1424, 384215), (1495, 365968), (1780, 307372), (1840, 297349), (2047, 267280), (2056, 266110), (2314, 236440), (2392, 228730), (2570, 212888), (2990, 182984), (3341, 163760), (3560, 153686), (4094, 133640), (4112, 133055), (4628, 118220), (4784, 114365), (5140, 106444), (5785, 94576), (5911, 92560), (5980, 91492), (6682, 81880), (7120, 76843), (8188, 66820), (9256, 59110), (10235, 53456), (10280, 53222), (11570, 47288), (11822, 46280), (11960, 45746), (13364, 40940), (16376, 33410), (16705, 32752), (18512, 29555), (20470, 26728), (20560, 26611), (22873, 23920), (23140, 23644)]