156745463680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26423}}^1$

素因数の和:26509

約数の個数: 256

約数和(自身を含む): 434689597440

約数和(自身を除く): 277944133760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 80, 92, 104, 115, 124, 128, 130, 155, 160, 184, 208, 230, 248, 260, 299, 310, 320, 368, 403, 416, 460, 496, 520, 598, 620, 640, 713, 736, 806, 832, 920, 992, 1040, 1196, 1240, 1426, 1472, 1495, 1612, 1664, 1840, 1984, 2015, 2080, 2392, 2480, 2852, 2944, 2990, 3224, 3565, 3680, 3968, 4030, 4160, 4784, 4960, 5704, 5980, 6448, 7130, 7360, 8060, 8320, 9269, 9568, 9920, 11408, 11960, 12896, 14260, 14720, 16120, 18538, 19136, 19840, 22816, 23920, 25792, 26423, 28520, 32240, 37076, 38272, 45632, 46345, 47840, 51584, 52846, 57040, 64480, 74152, 91264, 92690, 95680, 105692, 114080, 128960, 132115, 148304, 185380, 191360, 211384, 228160, 257920, 264230, 296608, 343499, 370760, 422768, 456320, 528460, 593216, 607729, 686998, 741520, 819113, 845536, 1056920, 1186432, 1215458, 1373996, 1483040, 1638226, 1691072, 1717495, 2113840, 2430916, 2747992, 2966080, 3038645, 3276452, 3382144, 3434990, 4095565, 4227680, 4861832, 5495984, 5932160, 6077290, 6552904, 6869980, 7900477, 8191130, 8455360, 9723664, 10648469, 10991968, 12154580, 13105808, 13739960, 15800954, 16382260, 16910720, 18839599, 19447328, 21296938, 21983936, 24309160, 26211616, 27479920, 31601908, 32764520, 37679198, 38894656, 39502385, 42593876, 43967872, 48618320, 52423232, 53242345, 54959840, 63203816, 65529040, 75358396, 77789312, 79004770, 85187752, 94197995, 97236640, 104846464, 106484690, 109919680, 126407632, 131058080, 150716792, 158009540, 170375504, 188395990, 194473280, 212969380, 219839360, 244914787, 252815264, 262116160, 301433584, 316019080, 340751008, 376791980, 388946560, 425938760, 489829574, 505630528, 524232320, 602867168, 632038160, 681502016, 753583960, 851877520, 979659148, 1011261056, 1205734336, 1224573935, 1264076320, 1363004032, 1507167920, 1703755040, 1959318296, 2411468672, 2449147870, 2528152640, 3014335840, 3407510080, 3918636592, 4898295740, 5056305280, 6028671680, 6815020160, 7837273184, 9796591480, 12057343360, 15674546368, 19593182960, 31349092736, 39186365920, 78372731840, 156745463680]

約数ペア:

[(1, 156745463680), (2, 78372731840), (4, 39186365920), (5, 31349092736), (8, 19593182960), (10, 15674546368), (13, 12057343360), (16, 9796591480), (20, 7837273184), (23, 6815020160), (26, 6028671680), (31, 5056305280), (32, 4898295740), (40, 3918636592), (46, 3407510080), (52, 3014335840), (62, 2528152640), (64, 2449147870), (65, 2411468672), (80, 1959318296), (92, 1703755040), (104, 1507167920), (115, 1363004032), (124, 1264076320), (128, 1224573935), (130, 1205734336), (155, 1011261056), (160, 979659148), (184, 851877520), (208, 753583960), (230, 681502016), (248, 632038160), (260, 602867168), (299, 524232320), (310, 505630528), (320, 489829574), (368, 425938760), (403, 388946560), (416, 376791980), (460, 340751008), (496, 316019080), (520, 301433584), (598, 262116160), (620, 252815264), (640, 244914787), (713, 219839360), (736, 212969380), (806, 194473280), (832, 188395990), (920, 170375504), (992, 158009540), (1040, 150716792), (1196, 131058080), (1240, 126407632), (1426, 109919680), (1472, 106484690), (1495, 104846464), (1612, 97236640), (1664, 94197995), (1840, 85187752), (1984, 79004770), (2015, 77789312), (2080, 75358396), (2392, 65529040), (2480, 63203816), (2852, 54959840), (2944, 53242345), (2990, 52423232), (3224, 48618320), (3565, 43967872), (3680, 42593876), (3968, 39502385), (4030, 38894656), (4160, 37679198), (4784, 32764520), (4960, 31601908), (5704, 27479920), (5980, 26211616), (6448, 24309160), (7130, 21983936), (7360, 21296938), (8060, 19447328), (8320, 18839599), (9269, 16910720), (9568, 16382260), (9920, 15800954), (11408, 13739960), (11960, 13105808), (12896, 12154580), (14260, 10991968), (14720, 10648469), (16120, 9723664), (18538, 8455360), (19136, 8191130), (19840, 7900477), (22816, 6869980), (23920, 6552904), (25792, 6077290), (26423, 5932160), (28520, 5495984), (32240, 4861832), (37076, 4227680), (38272, 4095565), (45632, 3434990), (46345, 3382144), (47840, 3276452), (51584, 3038645), (52846, 2966080), (57040, 2747992), (64480, 2430916), (74152, 2113840), (91264, 1717495), (92690, 1691072), (95680, 1638226), (105692, 1483040), (114080, 1373996), (128960, 1215458), (132115, 1186432), (148304, 1056920), (185380, 845536), (191360, 819113), (211384, 741520), (228160, 686998), (257920, 607729), (264230, 593216), (296608, 528460), (343499, 456320), (370760, 422768)]