191230740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 631411200

約数和(自身を除く): 440180460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 89, 90, 92, 108, 115, 135, 138, 173, 178, 180, 207, 230, 267, 270, 276, 345, 346, 356, 414, 445, 460, 519, 534, 540, 621, 690, 692, 801, 828, 865, 890, 1035, 1038, 1068, 1242, 1335, 1380, 1557, 1602, 1730, 1780, 2047, 2070, 2076, 2403, 2484, 2595, 2670, 3105, 3114, 3204, 3460, 3979, 4005, 4094, 4140, 4671, 4806, 5190, 5340, 6141, 6210, 6228, 7785, 7958, 8010, 8188, 9342, 9612, 10235, 10380, 11937, 12015, 12282, 12420, 15397, 15570, 15916, 16020, 18423, 18684, 19895, 20470, 23355, 23874, 24030, 24564, 30705, 30794, 31140, 35811, 36846, 39790, 40940, 46191, 46710, 47748, 48060, 55269, 59685, 61410, 61588, 71622, 73692, 76985, 79580, 92115, 92382, 93420, 107433, 110538, 119370, 122820, 138573, 143244, 153970, 179055, 184230, 184764, 214866, 221076, 230955, 238740, 276345, 277146, 307940, 354131, 358110, 368460, 415719, 429732, 461910, 537165, 552690, 554292, 692865, 708262, 716220, 831438, 923820, 1062393, 1074330, 1105380, 1385730, 1416524, 1662876, 1770655, 2078595, 2124786, 2148660, 2771460, 3187179, 3541310, 4157190, 4249572, 5311965, 6374358, 7082620, 8314380, 9561537, 10623930, 12748716, 15935895, 19123074, 21247860, 31871790, 38246148, 47807685, 63743580, 95615370, 191230740]

約数ペア:

[(1, 191230740), (2, 95615370), (3, 63743580), (4, 47807685), (5, 38246148), (6, 31871790), (9, 21247860), (10, 19123074), (12, 15935895), (15, 12748716), (18, 10623930), (20, 9561537), (23, 8314380), (27, 7082620), (30, 6374358), (36, 5311965), (45, 4249572), (46, 4157190), (54, 3541310), (60, 3187179), (69, 2771460), (89, 2148660), (90, 2124786), (92, 2078595), (108, 1770655), (115, 1662876), (135, 1416524), (138, 1385730), (173, 1105380), (178, 1074330), (180, 1062393), (207, 923820), (230, 831438), (267, 716220), (270, 708262), (276, 692865), (345, 554292), (346, 552690), (356, 537165), (414, 461910), (445, 429732), (460, 415719), (519, 368460), (534, 358110), (540, 354131), (621, 307940), (690, 277146), (692, 276345), (801, 238740), (828, 230955), (865, 221076), (890, 214866), (1035, 184764), (1038, 184230), (1068, 179055), (1242, 153970), (1335, 143244), (1380, 138573), (1557, 122820), (1602, 119370), (1730, 110538), (1780, 107433), (2047, 93420), (2070, 92382), (2076, 92115), (2403, 79580), (2484, 76985), (2595, 73692), (2670, 71622), (3105, 61588), (3114, 61410), (3204, 59685), (3460, 55269), (3979, 48060), (4005, 47748), (4094, 46710), (4140, 46191), (4671, 40940), (4806, 39790), (5190, 36846), (5340, 35811), (6141, 31140), (6210, 30794), (6228, 30705), (7785, 24564), (7958, 24030), (8010, 23874), (8188, 23355), (9342, 20470), (9612, 19895), (10235, 18684), (10380, 18423), (11937, 16020), (12015, 15916), (12282, 15570), (12420, 15397)]