223045440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 224

約数和(自身を含む): 763706880

約数和(自身を除く): 540661440

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, 79, 80, 85, 96, 102, 120, 136, 158, 160, 170, 173, 192, 204, 237, 240, 255, 272, 316, 320, 340, 346, 395, 408, 474, 480, 510, 519, 544, 632, 680, 692, 790, 816, 865, 948, 960, 1020, 1038, 1088, 1185, 1264, 1343, 1360, 1384, 1580, 1632, 1730, 1896, 2040, 2076, 2370, 2528, 2595, 2686, 2720, 2768, 2941, 3160, 3264, 3460, 3792, 4029, 4080, 4152, 4740, 5056, 5190, 5372, 5440, 5536, 5882, 6320, 6715, 6920, 7584, 8058, 8160, 8304, 8823, 9480, 10380, 10744, 11072, 11764, 12640, 13430, 13667, 13840, 14705, 15168, 16116, 16320, 16608, 17646, 18960, 20145, 20760, 21488, 23528, 25280, 26860, 27334, 27680, 29410, 32232, 33216, 35292, 37920, 40290, 41001, 41520, 42976, 44115, 47056, 53720, 54668, 55360, 58820, 64464, 68335, 70584, 75840, 80580, 82002, 83040, 85952, 88230, 94112, 107440, 109336, 117640, 128928, 136670, 141168, 161160, 164004, 166080, 176460, 188224, 205005, 214880, 218672, 232339, 235280, 257856, 273340, 282336, 322320, 328008, 352920, 410010, 429760, 437344, 464678, 470560, 546680, 564672, 644640, 656016, 697017, 705840, 820020, 874688, 929356, 941120, 1093360, 1161695, 1289280, 1312032, 1394034, 1411680, 1640040, 1858712, 2186720, 2323390, 2624064, 2788068, 2823360, 3280080, 3485085, 3717424, 4373440, 4646780, 5576136, 6560160, 6970170, 7434848, 9293560, 11152272, 13120320, 13940340, 14869696, 18587120, 22304544, 27880680, 37174240, 44609088, 55761360, 74348480, 111522720, 223045440]

約数ペア:

[(1, 223045440), (2, 111522720), (3, 74348480), (4, 55761360), (5, 44609088), (6, 37174240), (8, 27880680), (10, 22304544), (12, 18587120), (15, 14869696), (16, 13940340), (17, 13120320), (20, 11152272), (24, 9293560), (30, 7434848), (32, 6970170), (34, 6560160), (40, 5576136), (48, 4646780), (51, 4373440), (60, 3717424), (64, 3485085), (68, 3280080), (79, 2823360), (80, 2788068), (85, 2624064), (96, 2323390), (102, 2186720), (120, 1858712), (136, 1640040), (158, 1411680), (160, 1394034), (170, 1312032), (173, 1289280), (192, 1161695), (204, 1093360), (237, 941120), (240, 929356), (255, 874688), (272, 820020), (316, 705840), (320, 697017), (340, 656016), (346, 644640), (395, 564672), (408, 546680), (474, 470560), (480, 464678), (510, 437344), (519, 429760), (544, 410010), (632, 352920), (680, 328008), (692, 322320), (790, 282336), (816, 273340), (865, 257856), (948, 235280), (960, 232339), (1020, 218672), (1038, 214880), (1088, 205005), (1185, 188224), (1264, 176460), (1343, 166080), (1360, 164004), (1384, 161160), (1580, 141168), (1632, 136670), (1730, 128928), (1896, 117640), (2040, 109336), (2076, 107440), (2370, 94112), (2528, 88230), (2595, 85952), (2686, 83040), (2720, 82002), (2768, 80580), (2941, 75840), (3160, 70584), (3264, 68335), (3460, 64464), (3792, 58820), (4029, 55360), (4080, 54668), (4152, 53720), (4740, 47056), (5056, 44115), (5190, 42976), (5372, 41520), (5440, 41001), (5536, 40290), (5882, 37920), (6320, 35292), (6715, 33216), (6920, 32232), (7584, 29410), (8058, 27680), (8160, 27334), (8304, 26860), (8823, 25280), (9480, 23528), (10380, 21488), (10744, 20760), (11072, 20145), (11764, 18960), (12640, 17646), (13430, 16608), (13667, 16320), (13840, 16116), (14705, 15168)]