15721917840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:483

約数の個数: 480

約数和(自身を含む): 58013429760

約数和(自身を除く): 42291511920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 131, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 262, 279, 283, 285, 304, 310, 342, 360, 372, 380, 393, 456, 465, 496, 524, 558, 566, 570, 589, 620, 655, 684, 720, 744, 760, 786, 849, 855, 912, 930, 1048, 1116, 1132, 1140, 1178, 1179, 1240, 1310, 1368, 1395, 1415, 1488, 1520, 1572, 1698, 1710, 1767, 1860, 1965, 2096, 2232, 2264, 2280, 2356, 2358, 2480, 2489, 2547, 2620, 2736, 2790, 2830, 2945, 3144, 3396, 3420, 3534, 3720, 3930, 4061, 4245, 4464, 4528, 4560, 4712, 4716, 4978, 5094, 5240, 5301, 5377, 5580, 5660, 5890, 5895, 6288, 6792, 6840, 7068, 7440, 7467, 7860, 8122, 8490, 8773, 8835, 9424, 9432, 9956, 10188, 10480, 10602, 10754, 11160, 11320, 11780, 11790, 12183, 12445, 12735, 13584, 13680, 14136, 14934, 15720, 16131, 16244, 16980, 17546, 17670, 18864, 19912, 20305, 20376, 21204, 21508, 22320, 22401, 22640, 23560, 23580, 24366, 24890, 25470, 26319, 26505, 26885, 28272, 29868, 31440, 32262, 32488, 33960, 35092, 35340, 36549, 37073, 37335, 39824, 40610, 40752, 42408, 43016, 43865, 44802, 47120, 47160, 48393, 48732, 49780, 50940, 52638, 53010, 53770, 59736, 60915, 64524, 64976, 67920, 70184, 70680, 73098, 74146, 74670, 77159, 78957, 80655, 81220, 84816, 86032, 87730, 89604, 94320, 96786, 97464, 99560, 101880, 105276, 106020, 107540, 111219, 112005, 119472, 121830, 129048, 131595, 140368, 141360, 146196, 148292, 149340, 154318, 157914, 161310, 162440, 166687, 175460, 179208, 182745, 185365, 193572, 194928, 199120, 203760, 210552, 212040, 215080, 222438, 224010, 231477, 241965, 243660, 258096, 263190, 292392, 296584, 298680, 308636, 315828, 322620, 324880, 333374, 333657, 350920, 358416, 365490, 370730, 385795, 387144, 394785, 421104, 424080, 430160, 444876, 448020, 462954, 483930, 487320, 500061, 526380, 556095, 584784, 593168, 597360, 617272, 631656, 645240, 666748, 667314, 694431, 701840, 704387, 730980, 741460, 771590, 774288, 789570, 833435, 889752, 896040, 925908, 967860, 974640, 1000122, 1052760, 1112190, 1149263, 1157385, 1234544, 1263312, 1290480, 1333496, 1334628, 1388862, 1408774, 1461960, 1482920, 1500183, 1543180, 1579140, 1666870, 1668285, 1779504, 1792080, 1851816, 1935720, 2000244, 2105520, 2113161, 2224380, 2298526, 2314770, 2500305, 2666992, 2669256, 2777724, 2817548, 2923920, 2965840, 3000366, 3086360, 3158280, 3333740, 3336570, 3447789, 3472155, 3521935, 3703632, 3871440, 4000488, 4226322, 4448760, 4597052, 4629540, 5000610, 5338512, 5555448, 5635096, 5746315, 6000732, 6172720, 6316560, 6339483, 6667480, 6673140, 6895578, 6944310, 7043870, 7500915, 8000976, 8452644, 8897520, 9194104, 9259080, 10001220, 10343367, 10565805, 11110896, 11270192, 11492630, 12001464, 12678966, 13334960, 13346280, 13791156, 13888620, 14087740, 15001830, 16905288, 17238945, 18388208, 18518160, 20002440, 20686734, 21131610, 21835997, 22985260, 24002928, 25357932, 26692560, 27582312, 27777240, 28175480, 30003660, 31697415, 33810576, 34477890, 40004880, 41373468, 42263220, 43671994, 45970520, 50715864, 51716835, 55164624, 55554480, 56350960, 60007320, 63394830, 65507991, 68955780, 82746936, 84526440, 87343988, 91941040, 101431728, 103433670, 109179985, 120014640, 126789660, 131015982, 137911560, 165493872, 169052880, 174687976, 196523973, 206867340, 218359970, 253579320, 262031964, 275823120, 327539955, 349375952, 393047946, 413734680, 436719940, 507158640, 524063928, 655079910, 786095892, 827469360, 873439880, 982619865, 1048127856, 1310159820, 1572191784, 1746879760, 1965239730, 2620319640, 3144383568, 3930479460, 5240639280, 7860958920, 15721917840]

約数ペア:

[(1, 15721917840), (2, 7860958920), (3, 5240639280), (4, 3930479460), (5, 3144383568), (6, 2620319640), (8, 1965239730), (9, 1746879760), (10, 1572191784), (12, 1310159820), (15, 1048127856), (16, 982619865), (18, 873439880), (19, 827469360), (20, 786095892), (24, 655079910), (30, 524063928), (31, 507158640), (36, 436719940), (38, 413734680), (40, 393047946), (45, 349375952), (48, 327539955), (57, 275823120), (60, 262031964), (62, 253579320), (72, 218359970), (76, 206867340), (80, 196523973), (90, 174687976), (93, 169052880), (95, 165493872), (114, 137911560), (120, 131015982), (124, 126789660), (131, 120014640), (144, 109179985), (152, 103433670), (155, 101431728), (171, 91941040), (180, 87343988), (186, 84526440), (190, 82746936), (228, 68955780), (240, 65507991), (248, 63394830), (262, 60007320), (279, 56350960), (283, 55554480), (285, 55164624), (304, 51716835), (310, 50715864), (342, 45970520), (360, 43671994), (372, 42263220), (380, 41373468), (393, 40004880), (456, 34477890), (465, 33810576), (496, 31697415), (524, 30003660), (558, 28175480), (566, 27777240), (570, 27582312), (589, 26692560), (620, 25357932), (655, 24002928), (684, 22985260), (720, 21835997), (744, 21131610), (760, 20686734), (786, 20002440), (849, 18518160), (855, 18388208), (912, 17238945), (930, 16905288), (1048, 15001830), (1116, 14087740), (1132, 13888620), (1140, 13791156), (1178, 13346280), (1179, 13334960), (1240, 12678966), (1310, 12001464), (1368, 11492630), (1395, 11270192), (1415, 11110896), (1488, 10565805), (1520, 10343367), (1572, 10001220), (1698, 9259080), (1710, 9194104), (1767, 8897520), (1860, 8452644), (1965, 8000976), (2096, 7500915), (2232, 7043870), (2264, 6944310), (2280, 6895578), (2356, 6673140), (2358, 6667480), (2480, 6339483), (2489, 6316560), (2547, 6172720), (2620, 6000732), (2736, 5746315), (2790, 5635096), (2830, 5555448), (2945, 5338512), (3144, 5000610), (3396, 4629540), (3420, 4597052), (3534, 4448760), (3720, 4226322), (3930, 4000488), (4061, 3871440), (4245, 3703632), (4464, 3521935), (4528, 3472155), (4560, 3447789), (4712, 3336570), (4716, 3333740), (4978, 3158280), (5094, 3086360), (5240, 3000366), (5301, 2965840), (5377, 2923920), (5580, 2817548), (5660, 2777724), (5890, 2669256), (5895, 2666992), (6288, 2500305), (6792, 2314770), (6840, 2298526), (7068, 2224380), (7440, 2113161), (7467, 2105520), (7860, 2000244), (8122, 1935720), (8490, 1851816), (8773, 1792080), (8835, 1779504), (9424, 1668285), (9432, 1666870), (9956, 1579140), (10188, 1543180), (10480, 1500183), (10602, 1482920), (10754, 1461960), (11160, 1408774), (11320, 1388862), (11780, 1334628), (11790, 1333496), (12183, 1290480), (12445, 1263312), (12735, 1234544), (13584, 1157385), (13680, 1149263), (14136, 1112190), (14934, 1052760), (15720, 1000122), (16131, 974640), (16244, 967860), (16980, 925908), (17546, 896040), (17670, 889752), (18864, 833435), (19912, 789570), (20305, 774288), (20376, 771590), (21204, 741460), (21508, 730980), (22320, 704387), (22401, 701840), (22640, 694431), (23560, 667314), (23580, 666748), (24366, 645240), (24890, 631656), (25470, 617272), (26319, 597360), (26505, 593168), (26885, 584784), (28272, 556095), (29868, 526380), (31440, 500061), (32262, 487320), (32488, 483930), (33960, 462954), (35092, 448020), (35340, 444876), (36549, 430160), (37073, 424080), (37335, 421104), (39824, 394785), (40610, 387144), (40752, 385795), (42408, 370730), (43016, 365490), (43865, 358416), (44802, 350920), (47120, 333657), (47160, 333374), (48393, 324880), (48732, 322620), (49780, 315828), (50940, 308636), (52638, 298680), (53010, 296584), (53770, 292392), (59736, 263190), (60915, 258096), (64524, 243660), (64976, 241965), (67920, 231477), (70184, 224010), (70680, 222438), (73098, 215080), (74146, 212040), (74670, 210552), (77159, 203760), (78957, 199120), (80655, 194928), (81220, 193572), (84816, 185365), (86032, 182745), (87730, 179208), (89604, 175460), (94320, 166687), (96786, 162440), (97464, 161310), (99560, 157914), (101880, 154318), (105276, 149340), (106020, 148292), (107540, 146196), (111219, 141360), (112005, 140368), (119472, 131595), (121830, 129048)]