227598720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 256

約数和(自身を含む): 810777600

約数和(自身を除く): 583178880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 367, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 734, 760, 816, 912, 960, 969, 1020, 1088, 1101, 1140, 1216, 1292, 1360, 1468, 1520, 1615, 1632, 1824, 1835, 1920, 1938, 2040, 2176, 2202, 2280, 2432, 2584, 2720, 2936, 3040, 3230, 3264, 3648, 3670, 3876, 4080, 4404, 4560, 4845, 5168, 5440, 5505, 5872, 6080, 6239, 6460, 6528, 6973, 7296, 7340, 7752, 8160, 8808, 9120, 9690, 10336, 10880, 11010, 11744, 12160, 12478, 12920, 13946, 14680, 15504, 16320, 17616, 18240, 18717, 19380, 20672, 20919, 22020, 23488, 24956, 25840, 27892, 29360, 31008, 31195, 32640, 34865, 35232, 36480, 37434, 38760, 41344, 41838, 44040, 46976, 49912, 51680, 55784, 58720, 62016, 62390, 69730, 70464, 74868, 77520, 83676, 88080, 93585, 99824, 103360, 104595, 111568, 117440, 118541, 124032, 124780, 139460, 140928, 149736, 155040, 167352, 176160, 187170, 199648, 206720, 209190, 223136, 234880, 237082, 249560, 278920, 299472, 310080, 334704, 352320, 355623, 374340, 399296, 418380, 446272, 474164, 499120, 557840, 592705, 598944, 620160, 669408, 704640, 711246, 748680, 798592, 836760, 892544, 948328, 998240, 1115680, 1185410, 1197888, 1338816, 1422492, 1497360, 1673520, 1778115, 1896656, 1996480, 2231360, 2370820, 2395776, 2677632, 2844984, 2994720, 3347040, 3556230, 3793312, 3992960, 4462720, 4741640, 5689968, 5989440, 6694080, 7112460, 7586624, 9483280, 11379936, 11978880, 13388160, 14224920, 15173248, 18966560, 22759872, 28449840, 37933120, 45519744, 56899680, 75866240, 113799360, 227598720]

約数ペア:

[(1, 227598720), (2, 113799360), (3, 75866240), (4, 56899680), (5, 45519744), (6, 37933120), (8, 28449840), (10, 22759872), (12, 18966560), (15, 15173248), (16, 14224920), (17, 13388160), (19, 11978880), (20, 11379936), (24, 9483280), (30, 7586624), (32, 7112460), (34, 6694080), (38, 5989440), (40, 5689968), (48, 4741640), (51, 4462720), (57, 3992960), (60, 3793312), (64, 3556230), (68, 3347040), (76, 2994720), (80, 2844984), (85, 2677632), (95, 2395776), (96, 2370820), (102, 2231360), (114, 1996480), (120, 1896656), (128, 1778115), (136, 1673520), (152, 1497360), (160, 1422492), (170, 1338816), (190, 1197888), (192, 1185410), (204, 1115680), (228, 998240), (240, 948328), (255, 892544), (272, 836760), (285, 798592), (304, 748680), (320, 711246), (323, 704640), (340, 669408), (367, 620160), (380, 598944), (384, 592705), (408, 557840), (456, 499120), (480, 474164), (510, 446272), (544, 418380), (570, 399296), (608, 374340), (640, 355623), (646, 352320), (680, 334704), (734, 310080), (760, 299472), (816, 278920), (912, 249560), (960, 237082), (969, 234880), (1020, 223136), (1088, 209190), (1101, 206720), (1140, 199648), (1216, 187170), (1292, 176160), (1360, 167352), (1468, 155040), (1520, 149736), (1615, 140928), (1632, 139460), (1824, 124780), (1835, 124032), (1920, 118541), (1938, 117440), (2040, 111568), (2176, 104595), (2202, 103360), (2280, 99824), (2432, 93585), (2584, 88080), (2720, 83676), (2936, 77520), (3040, 74868), (3230, 70464), (3264, 69730), (3648, 62390), (3670, 62016), (3876, 58720), (4080, 55784), (4404, 51680), (4560, 49912), (4845, 46976), (5168, 44040), (5440, 41838), (5505, 41344), (5872, 38760), (6080, 37434), (6239, 36480), (6460, 35232), (6528, 34865), (6973, 32640), (7296, 31195), (7340, 31008), (7752, 29360), (8160, 27892), (8808, 25840), (9120, 24956), (9690, 23488), (10336, 22020), (10880, 20919), (11010, 20672), (11744, 19380), (12160, 18717), (12478, 18240), (12920, 17616), (13946, 16320), (14680, 15504)]