4457934720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2521}}^1$

素因数の和:2853

約数の個数: 192

約数和(自身を含む): 15450074640

約数和(自身を除く): 10992139920

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, 128, 144, 160, 180, 192, 240, 288, 307, 320, 360, 384, 480, 576, 614, 640, 720, 921, 960, 1152, 1228, 1440, 1535, 1842, 1920, 2456, 2521, 2763, 2880, 3070, 3684, 4605, 4912, 5042, 5526, 5760, 6140, 7368, 7563, 9210, 9824, 10084, 11052, 12280, 12605, 13815, 14736, 15126, 18420, 19648, 20168, 22104, 22689, 24560, 25210, 27630, 29472, 30252, 36840, 37815, 39296, 40336, 44208, 45378, 49120, 50420, 55260, 58944, 60504, 73680, 75630, 80672, 88416, 90756, 98240, 100840, 110520, 113445, 117888, 121008, 147360, 151260, 161344, 176832, 181512, 196480, 201680, 221040, 226890, 242016, 294720, 302520, 322688, 353664, 363024, 403360, 442080, 453780, 484032, 589440, 605040, 726048, 773947, 806720, 884160, 907560, 968064, 1210080, 1452096, 1547894, 1613440, 1768320, 1815120, 2321841, 2420160, 2904192, 3095788, 3630240, 3869735, 4643682, 4840320, 6191576, 6965523, 7260480, 7739470, 9287364, 11609205, 12383152, 13931046, 14520960, 15478940, 18574728, 23218410, 24766304, 27862092, 30957880, 34827615, 37149456, 46436820, 49532608, 55724184, 61915760, 69655230, 74298912, 92873640, 99065216, 111448368, 123831520, 139310460, 148597824, 185747280, 222896736, 247663040, 278620920, 297195648, 371494560, 445793472, 495326080, 557241840, 742989120, 891586944, 1114483680, 1485978240, 2228967360, 4457934720]

約数ペア:

[(1, 4457934720), (2, 2228967360), (3, 1485978240), (4, 1114483680), (5, 891586944), (6, 742989120), (8, 557241840), (9, 495326080), (10, 445793472), (12, 371494560), (15, 297195648), (16, 278620920), (18, 247663040), (20, 222896736), (24, 185747280), (30, 148597824), (32, 139310460), (36, 123831520), (40, 111448368), (45, 99065216), (48, 92873640), (60, 74298912), (64, 69655230), (72, 61915760), (80, 55724184), (90, 49532608), (96, 46436820), (120, 37149456), (128, 34827615), (144, 30957880), (160, 27862092), (180, 24766304), (192, 23218410), (240, 18574728), (288, 15478940), (307, 14520960), (320, 13931046), (360, 12383152), (384, 11609205), (480, 9287364), (576, 7739470), (614, 7260480), (640, 6965523), (720, 6191576), (921, 4840320), (960, 4643682), (1152, 3869735), (1228, 3630240), (1440, 3095788), (1535, 2904192), (1842, 2420160), (1920, 2321841), (2456, 1815120), (2521, 1768320), (2763, 1613440), (2880, 1547894), (3070, 1452096), (3684, 1210080), (4605, 968064), (4912, 907560), (5042, 884160), (5526, 806720), (5760, 773947), (6140, 726048), (7368, 605040), (7563, 589440), (9210, 484032), (9824, 453780), (10084, 442080), (11052, 403360), (12280, 363024), (12605, 353664), (13815, 322688), (14736, 302520), (15126, 294720), (18420, 242016), (19648, 226890), (20168, 221040), (22104, 201680), (22689, 196480), (24560, 181512), (25210, 176832), (27630, 161344), (29472, 151260), (30252, 147360), (36840, 121008), (37815, 117888), (39296, 113445), (40336, 110520), (44208, 100840), (45378, 98240), (49120, 90756), (50420, 88416), (55260, 80672), (58944, 75630), (60504, 73680)]