2809193930880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{485603}}^1$

素因数の和:485779

約数の個数: 256

約数和(自身を含む): 9414968048640

約数和(自身を除く): 6605774117760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 131, 138, 160, 184, 192, 230, 240, 262, 276, 320, 345, 368, 384, 393, 460, 480, 524, 552, 640, 655, 690, 736, 786, 920, 960, 1048, 1104, 1310, 1380, 1472, 1572, 1840, 1920, 1965, 2096, 2208, 2620, 2760, 2944, 3013, 3144, 3680, 3930, 4192, 4416, 5240, 5520, 6026, 6288, 7360, 7860, 8384, 8832, 9039, 10480, 11040, 12052, 12576, 14720, 15065, 15720, 16768, 18078, 20960, 22080, 24104, 25152, 30130, 31440, 36156, 41920, 44160, 45195, 48208, 50304, 60260, 62880, 72312, 83840, 90390, 96416, 120520, 125760, 144624, 180780, 192832, 241040, 251520, 289248, 361560, 385664, 482080, 485603, 578496, 723120, 964160, 971206, 1156992, 1446240, 1456809, 1928320, 1942412, 2428015, 2892480, 2913618, 3884824, 4856030, 5784960, 5827236, 7284045, 7769648, 9712060, 11168869, 11654472, 14568090, 15539296, 19424120, 22337738, 23308944, 29136180, 31078592, 33506607, 38848240, 44675476, 46617888, 55844345, 58272360, 62157184, 63613993, 67013214, 77696480, 89350952, 93235776, 111688690, 116544720, 127227986, 134026428, 155392960, 167533035, 178701904, 186471552, 190841979, 223377380, 233089440, 254455972, 268052856, 310785920, 318069965, 335066070, 357403808, 381683958, 446754760, 466178880, 508911944, 536105712, 636139930, 670132140, 714807616, 763367916, 893509520, 932357760, 954209895, 1017823888, 1072211424, 1272279860, 1340264280, 1429615232, 1463121839, 1526735832, 1787019040, 1908419790, 2035647776, 2144422848, 2544559720, 2680528560, 2926243678, 3053471664, 3574038080, 3816839580, 4071295552, 4288845696, 4389365517, 5089119440, 5361057120, 5852487356, 6106943328, 7148076160, 7315609195, 7633679160, 8142591104, 8778731034, 10178238880, 10722114240, 11704974712, 12213886656, 14631218390, 15267358320, 17557462068, 20356477760, 21444228480, 21946827585, 23409949424, 24427773312, 29262436780, 30534716640, 35114924136, 40712955520, 43893655170, 46819898848, 58524873560, 61069433280, 70229848272, 87787310340, 93639797696, 117049747120, 122138866560, 140459696544, 175574620680, 187279595392, 234099494240, 280919393088, 351149241360, 468198988480, 561838786176, 702298482720, 936397976960, 1404596965440, 2809193930880]

約数ペア:

[(1, 2809193930880), (2, 1404596965440), (3, 936397976960), (4, 702298482720), (5, 561838786176), (6, 468198988480), (8, 351149241360), (10, 280919393088), (12, 234099494240), (15, 187279595392), (16, 175574620680), (20, 140459696544), (23, 122138866560), (24, 117049747120), (30, 93639797696), (32, 87787310340), (40, 70229848272), (46, 61069433280), (48, 58524873560), (60, 46819898848), (64, 43893655170), (69, 40712955520), (80, 35114924136), (92, 30534716640), (96, 29262436780), (115, 24427773312), (120, 23409949424), (128, 21946827585), (131, 21444228480), (138, 20356477760), (160, 17557462068), (184, 15267358320), (192, 14631218390), (230, 12213886656), (240, 11704974712), (262, 10722114240), (276, 10178238880), (320, 8778731034), (345, 8142591104), (368, 7633679160), (384, 7315609195), (393, 7148076160), (460, 6106943328), (480, 5852487356), (524, 5361057120), (552, 5089119440), (640, 4389365517), (655, 4288845696), (690, 4071295552), (736, 3816839580), (786, 3574038080), (920, 3053471664), (960, 2926243678), (1048, 2680528560), (1104, 2544559720), (1310, 2144422848), (1380, 2035647776), (1472, 1908419790), (1572, 1787019040), (1840, 1526735832), (1920, 1463121839), (1965, 1429615232), (2096, 1340264280), (2208, 1272279860), (2620, 1072211424), (2760, 1017823888), (2944, 954209895), (3013, 932357760), (3144, 893509520), (3680, 763367916), (3930, 714807616), (4192, 670132140), (4416, 636139930), (5240, 536105712), (5520, 508911944), (6026, 466178880), (6288, 446754760), (7360, 381683958), (7860, 357403808), (8384, 335066070), (8832, 318069965), (9039, 310785920), (10480, 268052856), (11040, 254455972), (12052, 233089440), (12576, 223377380), (14720, 190841979), (15065, 186471552), (15720, 178701904), (16768, 167533035), (18078, 155392960), (20960, 134026428), (22080, 127227986), (24104, 116544720), (25152, 111688690), (30130, 93235776), (31440, 89350952), (36156, 77696480), (41920, 67013214), (44160, 63613993), (45195, 62157184), (48208, 58272360), (50304, 55844345), (60260, 46617888), (62880, 44675476), (72312, 38848240), (83840, 33506607), (90390, 31078592), (96416, 29136180), (120520, 23308944), (125760, 22337738), (144624, 19424120), (180780, 15539296), (192832, 14568090), (241040, 11654472), (251520, 11168869), (289248, 9712060), (361560, 7769648), (385664, 7284045), (482080, 5827236), (485603, 5784960), (578496, 4856030), (723120, 3884824), (964160, 2913618), (971206, 2892480), (1156992, 2428015), (1446240, 1942412), (1456809, 1928320)]