256327750080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{148091}}^1$

素因数の和:148715

約数の個数: 168

約数和(自身を含む): 883133609904

約数和(自身を除く): 626805859824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 601, 720, 960, 1202, 1440, 1803, 2404, 2880, 3005, 3606, 4808, 5409, 6010, 7212, 9015, 9616, 10818, 12020, 14424, 18030, 19232, 21636, 24040, 27045, 28848, 36060, 38464, 43272, 48080, 54090, 57696, 72120, 86544, 96160, 108180, 115392, 144240, 148091, 173088, 192320, 216360, 288480, 296182, 346176, 432720, 444273, 576960, 592364, 740455, 865440, 888546, 1184728, 1332819, 1480910, 1730880, 1777092, 2221365, 2369456, 2665638, 2961820, 3554184, 4442730, 4738912, 5331276, 5923640, 6664095, 7108368, 8885460, 9477824, 10662552, 11847280, 13328190, 14216736, 17770920, 21325104, 23694560, 26656380, 28433472, 35541840, 42650208, 47389120, 53312760, 71083680, 85300416, 89002691, 106625520, 142167360, 178005382, 213251040, 267008073, 356010764, 426502080, 445013455, 534016146, 712021528, 801024219, 890026910, 1068032292, 1335040365, 1424043056, 1602048438, 1780053820, 2136064584, 2670080730, 2848086112, 3204096876, 3560107640, 4005121095, 4272129168, 5340161460, 5696172224, 6408193752, 7120215280, 8010242190, 8544258336, 10680322920, 12816387504, 14240430560, 16020484380, 17088516672, 21360645840, 25632775008, 28480861120, 32040968760, 42721291680, 51265550016, 64081937520, 85442583360, 128163875040, 256327750080]

約数ペア:

[(1, 256327750080), (2, 128163875040), (3, 85442583360), (4, 64081937520), (5, 51265550016), (6, 42721291680), (8, 32040968760), (9, 28480861120), (10, 25632775008), (12, 21360645840), (15, 17088516672), (16, 16020484380), (18, 14240430560), (20, 12816387504), (24, 10680322920), (30, 8544258336), (32, 8010242190), (36, 7120215280), (40, 6408193752), (45, 5696172224), (48, 5340161460), (60, 4272129168), (64, 4005121095), (72, 3560107640), (80, 3204096876), (90, 2848086112), (96, 2670080730), (120, 2136064584), (144, 1780053820), (160, 1602048438), (180, 1424043056), (192, 1335040365), (240, 1068032292), (288, 890026910), (320, 801024219), (360, 712021528), (480, 534016146), (576, 445013455), (601, 426502080), (720, 356010764), (960, 267008073), (1202, 213251040), (1440, 178005382), (1803, 142167360), (2404, 106625520), (2880, 89002691), (3005, 85300416), (3606, 71083680), (4808, 53312760), (5409, 47389120), (6010, 42650208), (7212, 35541840), (9015, 28433472), (9616, 26656380), (10818, 23694560), (12020, 21325104), (14424, 17770920), (18030, 14216736), (19232, 13328190), (21636, 11847280), (24040, 10662552), (27045, 9477824), (28848, 8885460), (36060, 7108368), (38464, 6664095), (43272, 5923640), (48080, 5331276), (54090, 4738912), (57696, 4442730), (72120, 3554184), (86544, 2961820), (96160, 2665638), (108180, 2369456), (115392, 2221365), (144240, 1777092), (148091, 1730880), (173088, 1480910), (192320, 1332819), (216360, 1184728), (288480, 888546), (296182, 865440), (346176, 740455), (432720, 592364), (444273, 576960)]