851301120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2778

約数の個数: 144

約数和(自身を含む): 2752630272

約数和(自身を除く): 1901329152

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, 2671, 3320, 3840, 3984, 4980, 5312, 5342, 6640, 7968, 8013, 9960, 10624, 10684, 13280, 13355, 15936, 16026, 19920, 21248, 21368, 26560, 26710, 31872, 32052, 39840, 40065, 42736, 53120, 53420, 63744, 64104, 79680, 80130, 85472, 106240, 106840, 128208, 159360, 160260, 170944, 213680, 221693, 256416, 318720, 320520, 341888, 427360, 443386, 512832, 641040, 665079, 683776, 854720, 886772, 1025664, 1108465, 1282080, 1330158, 1709440, 1773544, 2051328, 2216930, 2564160, 2660316, 3325395, 3418880, 3547088, 4433860, 5128320, 5320632, 6650790, 7094176, 8867720, 10256640, 10641264, 13301580, 14188352, 17735440, 21282528, 26603160, 28376704, 35470880, 42565056, 53206320, 56753408, 70941760, 85130112, 106412640, 141883520, 170260224, 212825280, 283767040, 425650560, 851301120]

約数ペア:

[(1, 851301120), (2, 425650560), (3, 283767040), (4, 212825280), (5, 170260224), (6, 141883520), (8, 106412640), (10, 85130112), (12, 70941760), (15, 56753408), (16, 53206320), (20, 42565056), (24, 35470880), (30, 28376704), (32, 26603160), (40, 21282528), (48, 17735440), (60, 14188352), (64, 13301580), (80, 10641264), (83, 10256640), (96, 8867720), (120, 7094176), (128, 6650790), (160, 5320632), (166, 5128320), (192, 4433860), (240, 3547088), (249, 3418880), (256, 3325395), (320, 2660316), (332, 2564160), (384, 2216930), (415, 2051328), (480, 1773544), (498, 1709440), (640, 1330158), (664, 1282080), (768, 1108465), (830, 1025664), (960, 886772), (996, 854720), (1245, 683776), (1280, 665079), (1328, 641040), (1660, 512832), (1920, 443386), (1992, 427360), (2490, 341888), (2656, 320520), (2671, 318720), (3320, 256416), (3840, 221693), (3984, 213680), (4980, 170944), (5312, 160260), (5342, 159360), (6640, 128208), (7968, 106840), (8013, 106240), (9960, 85472), (10624, 80130), (10684, 79680), (13280, 64104), (13355, 63744), (15936, 53420), (16026, 53120), (19920, 42736), (21248, 40065), (21368, 39840), (26560, 32052), (26710, 31872)]