57491720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 167227200

約数和(自身を除く): 109735480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 23, 26, 38, 40, 44, 46, 52, 55, 65, 76, 88, 92, 95, 104, 110, 115, 130, 143, 152, 184, 190, 209, 220, 230, 247, 253, 260, 286, 299, 380, 418, 437, 440, 460, 494, 506, 520, 529, 572, 598, 715, 760, 836, 874, 920, 988, 1012, 1045, 1058, 1144, 1196, 1235, 1265, 1430, 1495, 1672, 1748, 1976, 2024, 2090, 2116, 2185, 2392, 2470, 2530, 2645, 2717, 2860, 2990, 3289, 3496, 4180, 4232, 4370, 4807, 4940, 5060, 5290, 5434, 5681, 5720, 5819, 5980, 6578, 6877, 8360, 8740, 9614, 9880, 10051, 10120, 10580, 10868, 11362, 11638, 11960, 13156, 13585, 13754, 16445, 17480, 19228, 20102, 21160, 21736, 22724, 23276, 24035, 26312, 27170, 27508, 28405, 29095, 32890, 34385, 38456, 40204, 45448, 46552, 48070, 50255, 54340, 55016, 56810, 58190, 62491, 65780, 68770, 75647, 80408, 96140, 100510, 108680, 110561, 113620, 116380, 124982, 130663, 131560, 137540, 151294, 192280, 201020, 221122, 227240, 232760, 249964, 261326, 275080, 302588, 312455, 378235, 402040, 442244, 499928, 522652, 552805, 605176, 624910, 653315, 756470, 884488, 1045304, 1105610, 1249820, 1306630, 1437293, 1512940, 2211220, 2499640, 2613260, 2874586, 3025880, 4422440, 5226520, 5749172, 7186465, 11498344, 14372930, 28745860, 57491720]

約数ペア:

[(1, 57491720), (2, 28745860), (4, 14372930), (5, 11498344), (8, 7186465), (10, 5749172), (11, 5226520), (13, 4422440), (19, 3025880), (20, 2874586), (22, 2613260), (23, 2499640), (26, 2211220), (38, 1512940), (40, 1437293), (44, 1306630), (46, 1249820), (52, 1105610), (55, 1045304), (65, 884488), (76, 756470), (88, 653315), (92, 624910), (95, 605176), (104, 552805), (110, 522652), (115, 499928), (130, 442244), (143, 402040), (152, 378235), (184, 312455), (190, 302588), (209, 275080), (220, 261326), (230, 249964), (247, 232760), (253, 227240), (260, 221122), (286, 201020), (299, 192280), (380, 151294), (418, 137540), (437, 131560), (440, 130663), (460, 124982), (494, 116380), (506, 113620), (520, 110561), (529, 108680), (572, 100510), (598, 96140), (715, 80408), (760, 75647), (836, 68770), (874, 65780), (920, 62491), (988, 58190), (1012, 56810), (1045, 55016), (1058, 54340), (1144, 50255), (1196, 48070), (1235, 46552), (1265, 45448), (1430, 40204), (1495, 38456), (1672, 34385), (1748, 32890), (1976, 29095), (2024, 28405), (2090, 27508), (2116, 27170), (2185, 26312), (2392, 24035), (2470, 23276), (2530, 22724), (2645, 21736), (2717, 21160), (2860, 20102), (2990, 19228), (3289, 17480), (3496, 16445), (4180, 13754), (4232, 13585), (4370, 13156), (4807, 11960), (4940, 11638), (5060, 11362), (5290, 10868), (5434, 10580), (5681, 10120), (5720, 10051), (5819, 9880), (5980, 9614), (6578, 8740), (6877, 8360)]