624648180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 2005597440

約数和(自身を除く): 1380949260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 113, 114, 130, 156, 190, 195, 226, 228, 247, 260, 285, 339, 373, 380, 390, 452, 494, 565, 570, 678, 741, 746, 780, 988, 1119, 1130, 1140, 1235, 1356, 1469, 1482, 1492, 1695, 1865, 2147, 2238, 2260, 2470, 2938, 2964, 3390, 3705, 3730, 4294, 4407, 4476, 4849, 4940, 5595, 5876, 6441, 6780, 7087, 7345, 7410, 7460, 8588, 8814, 9698, 10735, 11190, 12882, 14174, 14547, 14690, 14820, 17628, 19396, 21261, 21470, 22035, 22380, 24245, 25764, 27911, 28348, 29094, 29380, 32205, 35435, 42149, 42522, 42940, 44070, 48490, 55822, 58188, 64410, 70870, 72735, 83733, 84298, 85044, 88140, 92131, 96980, 106305, 111644, 126447, 128820, 139555, 141740, 145470, 167466, 168596, 184262, 210745, 212610, 252894, 276393, 279110, 290940, 334932, 368524, 418665, 421490, 425220, 460655, 505788, 547937, 552786, 558220, 632235, 800831, 837330, 842980, 921310, 1095874, 1105572, 1264470, 1381965, 1601662, 1643811, 1674660, 1842620, 2191748, 2402493, 2528940, 2739685, 2763930, 3203324, 3287622, 4004155, 4804986, 5479370, 5527860, 6575244, 8008310, 8219055, 9609972, 10410803, 10958740, 12012465, 16016620, 16438110, 20821606, 24024930, 31232409, 32876220, 41643212, 48049860, 52054015, 62464818, 104108030, 124929636, 156162045, 208216060, 312324090, 624648180]

約数ペア:

[(1, 624648180), (2, 312324090), (3, 208216060), (4, 156162045), (5, 124929636), (6, 104108030), (10, 62464818), (12, 52054015), (13, 48049860), (15, 41643212), (19, 32876220), (20, 31232409), (26, 24024930), (30, 20821606), (38, 16438110), (39, 16016620), (52, 12012465), (57, 10958740), (60, 10410803), (65, 9609972), (76, 8219055), (78, 8008310), (95, 6575244), (113, 5527860), (114, 5479370), (130, 4804986), (156, 4004155), (190, 3287622), (195, 3203324), (226, 2763930), (228, 2739685), (247, 2528940), (260, 2402493), (285, 2191748), (339, 1842620), (373, 1674660), (380, 1643811), (390, 1601662), (452, 1381965), (494, 1264470), (565, 1105572), (570, 1095874), (678, 921310), (741, 842980), (746, 837330), (780, 800831), (988, 632235), (1119, 558220), (1130, 552786), (1140, 547937), (1235, 505788), (1356, 460655), (1469, 425220), (1482, 421490), (1492, 418665), (1695, 368524), (1865, 334932), (2147, 290940), (2238, 279110), (2260, 276393), (2470, 252894), (2938, 212610), (2964, 210745), (3390, 184262), (3705, 168596), (3730, 167466), (4294, 145470), (4407, 141740), (4476, 139555), (4849, 128820), (4940, 126447), (5595, 111644), (5876, 106305), (6441, 96980), (6780, 92131), (7087, 88140), (7345, 85044), (7410, 84298), (7460, 83733), (8588, 72735), (8814, 70870), (9698, 64410), (10735, 58188), (11190, 55822), (12882, 48490), (14174, 44070), (14547, 42940), (14690, 42522), (14820, 42149), (17628, 35435), (19396, 32205), (21261, 29380), (21470, 29094), (22035, 28348), (22380, 27911), (24245, 25764)]