1283485440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4027}}^1$

素因数の和:4134

約数の個数: 144

約数和(自身を含む): 4149548928

約数和(自身を除く): 2866063488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 640, 664, 768, 830, 960, 996, 1245, 1280, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3840, 3984, 4027, 4980, 5312, 6640, 7968, 8054, 9960, 10624, 12081, 13280, 15936, 16108, 19920, 20135, 21248, 24162, 26560, 31872, 32216, 39840, 40270, 48324, 53120, 60405, 63744, 64432, 79680, 80540, 96648, 106240, 120810, 128864, 159360, 161080, 193296, 241620, 257728, 318720, 322160, 334241, 386592, 483240, 515456, 644320, 668482, 773184, 966480, 1002723, 1030912, 1288640, 1336964, 1546368, 1671205, 1932960, 2005446, 2577280, 2673928, 3092736, 3342410, 3865920, 4010892, 5013615, 5154560, 5347856, 6684820, 7731840, 8021784, 10027230, 10695712, 13369640, 15463680, 16043568, 20054460, 21391424, 26739280, 32087136, 40108920, 42782848, 53478560, 64174272, 80217840, 85565696, 106957120, 128348544, 160435680, 213914240, 256697088, 320871360, 427828480, 641742720, 1283485440]

約数ペア:

[(1, 1283485440), (2, 641742720), (3, 427828480), (4, 320871360), (5, 256697088), (6, 213914240), (8, 160435680), (10, 128348544), (12, 106957120), (15, 85565696), (16, 80217840), (20, 64174272), (24, 53478560), (30, 42782848), (32, 40108920), (40, 32087136), (48, 26739280), (60, 21391424), (64, 20054460), (80, 16043568), (83, 15463680), (96, 13369640), (120, 10695712), (128, 10027230), (160, 8021784), (166, 7731840), (192, 6684820), (240, 5347856), (249, 5154560), (256, 5013615), (320, 4010892), (332, 3865920), (384, 3342410), (415, 3092736), (480, 2673928), (498, 2577280), (640, 2005446), (664, 1932960), (768, 1671205), (830, 1546368), (960, 1336964), (996, 1288640), (1245, 1030912), (1280, 1002723), (1328, 966480), (1660, 773184), (1920, 668482), (1992, 644320), (2490, 515456), (2656, 483240), (3320, 386592), (3840, 334241), (3984, 322160), (4027, 318720), (4980, 257728), (5312, 241620), (6640, 193296), (7968, 161080), (8054, 159360), (9960, 128864), (10624, 120810), (12081, 106240), (13280, 96648), (15936, 80540), (16108, 79680), (19920, 64432), (20135, 63744), (21248, 60405), (24162, 53120), (26560, 48324), (31872, 40270), (32216, 39840)]