221520238080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1696693}}^1$

素因数の和:1696736

約数の個数: 160

約数和(自身を含む): 749830159584

約数和(自身を除く): 528309921504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 7680, 8160, 8704, 10880, 13056, 16320, 21760, 26112, 32640, 43520, 65280, 130560, 1696693, 3393386, 5090079, 6786772, 8483465, 10180158, 13573544, 16966930, 20360316, 25450395, 27147088, 28843781, 33933860, 40720632, 50900790, 54294176, 57687562, 67867720, 81441264, 86531343, 101801580, 108588352, 115375124, 135735440, 144218905, 162882528, 173062686, 203603160, 217176704, 230750248, 271470880, 288437810, 325765056, 346125372, 407206320, 432656715, 434353408, 461500496, 542941760, 576875620, 651530112, 692250744, 814412640, 865313430, 868706816, 923000992, 1085883520, 1153751240, 1303060224, 1384501488, 1628825280, 1730626860, 1846001984, 2171767040, 2307502480, 2606120448, 2769002976, 3257650560, 3461253720, 3692003968, 4343534080, 4615004960, 5538005952, 6515301120, 6922507440, 7384007936, 9230009920, 11076011904, 13030602240, 13845014880, 14768015872, 18460019840, 22152023808, 27690029760, 36920039680, 44304047616, 55380059520, 73840079360, 110760119040, 221520238080]

約数ペア:

[(1, 221520238080), (2, 110760119040), (3, 73840079360), (4, 55380059520), (5, 44304047616), (6, 36920039680), (8, 27690029760), (10, 22152023808), (12, 18460019840), (15, 14768015872), (16, 13845014880), (17, 13030602240), (20, 11076011904), (24, 9230009920), (30, 7384007936), (32, 6922507440), (34, 6515301120), (40, 5538005952), (48, 4615004960), (51, 4343534080), (60, 3692003968), (64, 3461253720), (68, 3257650560), (80, 2769002976), (85, 2606120448), (96, 2307502480), (102, 2171767040), (120, 1846001984), (128, 1730626860), (136, 1628825280), (160, 1384501488), (170, 1303060224), (192, 1153751240), (204, 1085883520), (240, 923000992), (255, 868706816), (256, 865313430), (272, 814412640), (320, 692250744), (340, 651530112), (384, 576875620), (408, 542941760), (480, 461500496), (510, 434353408), (512, 432656715), (544, 407206320), (640, 346125372), (680, 325765056), (768, 288437810), (816, 271470880), (960, 230750248), (1020, 217176704), (1088, 203603160), (1280, 173062686), (1360, 162882528), (1536, 144218905), (1632, 135735440), (1920, 115375124), (2040, 108588352), (2176, 101801580), (2560, 86531343), (2720, 81441264), (3264, 67867720), (3840, 57687562), (4080, 54294176), (4352, 50900790), (5440, 40720632), (6528, 33933860), (7680, 28843781), (8160, 27147088), (8704, 25450395), (10880, 20360316), (13056, 16966930), (16320, 13573544), (21760, 10180158), (26112, 8483465), (32640, 6786772), (43520, 5090079), (65280, 3393386), (130560, 1696693)]