1915486560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 432

約数和(自身を含む): 7510636224

約数和(自身を除く): 5595149664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 169, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 338, 340, 360, 390, 408, 416, 442, 463, 468, 480, 507, 510, 520, 544, 585, 612, 624, 663, 676, 680, 720, 765, 780, 816, 845, 884, 926, 936, 1014, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1352, 1360, 1389, 1440, 1521, 1530, 1560, 1632, 1690, 1768, 1852, 1872, 1989, 2028, 2040, 2080, 2210, 2315, 2340, 2448, 2535, 2652, 2704, 2720, 2778, 2873, 3042, 3060, 3120, 3315, 3380, 3536, 3704, 3744, 3978, 4056, 4080, 4167, 4420, 4630, 4680, 4896, 5070, 5304, 5408, 5556, 5746, 6019, 6084, 6120, 6240, 6630, 6760, 6945, 7072, 7408, 7605, 7871, 7956, 8112, 8160, 8334, 8619, 8840, 9260, 9360, 9945, 10140, 10608, 11112, 11492, 12038, 12168, 12240, 13260, 13520, 13890, 14365, 14816, 15210, 15742, 15912, 16224, 16668, 17238, 17680, 18057, 18520, 18720, 19890, 20280, 20835, 21216, 22224, 22984, 23613, 24076, 24336, 24480, 25857, 26520, 27040, 27780, 28730, 30095, 30420, 31484, 31824, 33336, 34476, 35360, 36114, 37040, 39355, 39780, 40560, 41670, 43095, 44448, 45968, 47226, 48152, 48672, 51714, 53040, 54171, 55560, 57460, 60190, 60840, 62968, 63648, 66672, 68952, 70839, 72228, 74080, 78247, 78710, 79560, 81120, 83340, 86190, 90285, 91936, 94452, 96304, 102323, 103428, 106080, 108342, 111120, 114920, 118065, 120380, 121680, 125936, 129285, 133344, 137904, 141678, 144456, 156494, 157420, 159120, 166680, 172380, 180570, 188904, 192608, 204646, 206856, 216684, 222240, 229840, 234741, 236130, 240760, 243360, 251872, 258570, 270855, 275808, 283356, 288912, 306969, 312988, 314840, 318240, 333360, 344760, 354195, 361140, 377808, 391235, 409292, 413712, 433368, 459680, 469482, 472260, 481520, 511615, 517140, 541710, 566712, 577824, 613938, 625976, 629680, 666720, 689520, 704223, 708390, 722280, 755616, 782470, 818584, 827424, 866736, 920907, 938964, 944520, 963040, 1023230, 1034280, 1083420, 1133424, 1173705, 1227876, 1251952, 1259360, 1330199, 1379040, 1408446, 1416780, 1444560, 1534845, 1564940, 1637168, 1733472, 1841814, 1877928, 1889040, 2046460, 2068560, 2166840, 2266848, 2347410, 2455752, 2503904, 2660398, 2816892, 2833560, 2889120, 3069690, 3129880, 3274336, 3521115, 3683628, 3755856, 3778080, 3990597, 4092920, 4137120, 4333680, 4604535, 4694820, 4911504, 5320796, 5633784, 5667120, 6139380, 6259760, 6650995, 7042230, 7367256, 7511712, 7981194, 8185840, 8667360, 9209070, 9389640, 9823008, 10641592, 11267568, 11334240, 11971791, 12278760, 12519520, 13301990, 14084460, 14734512, 15962388, 16371680, 18418140, 18779280, 19952985, 21283184, 22535136, 23943582, 24557520, 26603980, 28168920, 29469024, 31924776, 36836280, 37558560, 39905970, 42566368, 47887164, 49115040, 53207960, 56337840, 59858955, 63849552, 73672560, 79811940, 95774328, 106415920, 112675680, 119717910, 127699104, 147345120, 159623880, 191548656, 212831840, 239435820, 319247760, 383097312, 478871640, 638495520, 957743280, 1915486560]

約数ペア:

[(1, 1915486560), (2, 957743280), (3, 638495520), (4, 478871640), (5, 383097312), (6, 319247760), (8, 239435820), (9, 212831840), (10, 191548656), (12, 159623880), (13, 147345120), (15, 127699104), (16, 119717910), (17, 112675680), (18, 106415920), (20, 95774328), (24, 79811940), (26, 73672560), (30, 63849552), (32, 59858955), (34, 56337840), (36, 53207960), (39, 49115040), (40, 47887164), (45, 42566368), (48, 39905970), (51, 37558560), (52, 36836280), (60, 31924776), (65, 29469024), (68, 28168920), (72, 26603980), (78, 24557520), (80, 23943582), (85, 22535136), (90, 21283184), (96, 19952985), (102, 18779280), (104, 18418140), (117, 16371680), (120, 15962388), (130, 14734512), (136, 14084460), (144, 13301990), (153, 12519520), (156, 12278760), (160, 11971791), (169, 11334240), (170, 11267568), (180, 10641592), (195, 9823008), (204, 9389640), (208, 9209070), (221, 8667360), (234, 8185840), (240, 7981194), (255, 7511712), (260, 7367256), (272, 7042230), (288, 6650995), (306, 6259760), (312, 6139380), (338, 5667120), (340, 5633784), (360, 5320796), (390, 4911504), (408, 4694820), (416, 4604535), (442, 4333680), (463, 4137120), (468, 4092920), (480, 3990597), (507, 3778080), (510, 3755856), (520, 3683628), (544, 3521115), (585, 3274336), (612, 3129880), (624, 3069690), (663, 2889120), (676, 2833560), (680, 2816892), (720, 2660398), (765, 2503904), (780, 2455752), (816, 2347410), (845, 2266848), (884, 2166840), (926, 2068560), (936, 2046460), (1014, 1889040), (1020, 1877928), (1040, 1841814), (1105, 1733472), (1170, 1637168), (1224, 1564940), (1248, 1534845), (1326, 1444560), (1352, 1416780), (1360, 1408446), (1389, 1379040), (1440, 1330199), (1521, 1259360), (1530, 1251952), (1560, 1227876), (1632, 1173705), (1690, 1133424), (1768, 1083420), (1852, 1034280), (1872, 1023230), (1989, 963040), (2028, 944520), (2040, 938964), (2080, 920907), (2210, 866736), (2315, 827424), (2340, 818584), (2448, 782470), (2535, 755616), (2652, 722280), (2704, 708390), (2720, 704223), (2778, 689520), (2873, 666720), (3042, 629680), (3060, 625976), (3120, 613938), (3315, 577824), (3380, 566712), (3536, 541710), (3704, 517140), (3744, 511615), (3978, 481520), (4056, 472260), (4080, 469482), (4167, 459680), (4420, 433368), (4630, 413712), (4680, 409292), (4896, 391235), (5070, 377808), (5304, 361140), (5408, 354195), (5556, 344760), (5746, 333360), (6019, 318240), (6084, 314840), (6120, 312988), (6240, 306969), (6630, 288912), (6760, 283356), (6945, 275808), (7072, 270855), (7408, 258570), (7605, 251872), (7871, 243360), (7956, 240760), (8112, 236130), (8160, 234741), (8334, 229840), (8619, 222240), (8840, 216684), (9260, 206856), (9360, 204646), (9945, 192608), (10140, 188904), (10608, 180570), (11112, 172380), (11492, 166680), (12038, 159120), (12168, 157420), (12240, 156494), (13260, 144456), (13520, 141678), (13890, 137904), (14365, 133344), (14816, 129285), (15210, 125936), (15742, 121680), (15912, 120380), (16224, 118065), (16668, 114920), (17238, 111120), (17680, 108342), (18057, 106080), (18520, 103428), (18720, 102323), (19890, 96304), (20280, 94452), (20835, 91936), (21216, 90285), (22224, 86190), (22984, 83340), (23613, 81120), (24076, 79560), (24336, 78710), (24480, 78247), (25857, 74080), (26520, 72228), (27040, 70839), (27780, 68952), (28730, 66672), (30095, 63648), (30420, 62968), (31484, 60840), (31824, 60190), (33336, 57460), (34476, 55560), (35360, 54171), (36114, 53040), (37040, 51714), (39355, 48672), (39780, 48152), (40560, 47226), (41670, 45968), (43095, 44448)]