326209920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 1110412800

約数和(自身を除く): 784202880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 83, 89, 92, 96, 115, 120, 128, 138, 160, 166, 178, 184, 192, 230, 240, 249, 267, 276, 320, 332, 345, 356, 368, 384, 415, 445, 460, 480, 498, 534, 552, 640, 664, 690, 712, 736, 830, 890, 920, 960, 996, 1068, 1104, 1245, 1328, 1335, 1380, 1424, 1472, 1660, 1780, 1840, 1909, 1920, 1992, 2047, 2136, 2208, 2490, 2656, 2670, 2760, 2848, 2944, 3320, 3560, 3680, 3818, 3984, 4094, 4272, 4416, 4980, 5312, 5340, 5520, 5696, 5727, 6141, 6640, 7120, 7360, 7387, 7636, 7968, 8188, 8544, 8832, 9545, 9960, 10235, 10624, 10680, 11040, 11392, 11454, 12282, 13280, 14240, 14720, 14774, 15272, 15936, 16376, 17088, 19090, 19920, 20470, 21360, 22080, 22161, 22908, 24564, 26560, 28480, 28635, 29548, 30544, 30705, 31872, 32752, 34176, 36935, 38180, 39840, 40940, 42720, 44160, 44322, 45816, 49128, 53120, 56960, 57270, 59096, 61088, 61410, 65504, 73870, 76360, 79680, 81880, 85440, 88644, 91632, 98256, 110805, 114540, 118192, 122176, 122820, 131008, 147740, 152720, 159360, 163760, 169901, 170880, 177288, 183264, 196512, 221610, 229080, 236384, 244352, 245640, 262016, 295480, 305440, 327520, 339802, 354576, 366528, 393024, 443220, 458160, 472768, 491280, 509703, 590960, 610880, 655040, 679604, 709152, 733056, 786048, 849505, 886440, 916320, 945536, 982560, 1019406, 1181920, 1221760, 1310080, 1359208, 1418304, 1699010, 1772880, 1832640, 1965120, 2038812, 2363840, 2548515, 2718416, 2836608, 3398020, 3545760, 3665280, 3930240, 4077624, 4727680, 5097030, 5436832, 6796040, 7091520, 8155248, 10194060, 10873664, 13592080, 14183040, 16310496, 20388120, 21747328, 27184160, 32620992, 40776240, 54368320, 65241984, 81552480, 108736640, 163104960, 326209920]

約数ペア:

[(1, 326209920), (2, 163104960), (3, 108736640), (4, 81552480), (5, 65241984), (6, 54368320), (8, 40776240), (10, 32620992), (12, 27184160), (15, 21747328), (16, 20388120), (20, 16310496), (23, 14183040), (24, 13592080), (30, 10873664), (32, 10194060), (40, 8155248), (46, 7091520), (48, 6796040), (60, 5436832), (64, 5097030), (69, 4727680), (80, 4077624), (83, 3930240), (89, 3665280), (92, 3545760), (96, 3398020), (115, 2836608), (120, 2718416), (128, 2548515), (138, 2363840), (160, 2038812), (166, 1965120), (178, 1832640), (184, 1772880), (192, 1699010), (230, 1418304), (240, 1359208), (249, 1310080), (267, 1221760), (276, 1181920), (320, 1019406), (332, 982560), (345, 945536), (356, 916320), (368, 886440), (384, 849505), (415, 786048), (445, 733056), (460, 709152), (480, 679604), (498, 655040), (534, 610880), (552, 590960), (640, 509703), (664, 491280), (690, 472768), (712, 458160), (736, 443220), (830, 393024), (890, 366528), (920, 354576), (960, 339802), (996, 327520), (1068, 305440), (1104, 295480), (1245, 262016), (1328, 245640), (1335, 244352), (1380, 236384), (1424, 229080), (1472, 221610), (1660, 196512), (1780, 183264), (1840, 177288), (1909, 170880), (1920, 169901), (1992, 163760), (2047, 159360), (2136, 152720), (2208, 147740), (2490, 131008), (2656, 122820), (2670, 122176), (2760, 118192), (2848, 114540), (2944, 110805), (3320, 98256), (3560, 91632), (3680, 88644), (3818, 85440), (3984, 81880), (4094, 79680), (4272, 76360), (4416, 73870), (4980, 65504), (5312, 61410), (5340, 61088), (5520, 59096), (5696, 57270), (5727, 56960), (6141, 53120), (6640, 49128), (7120, 45816), (7360, 44322), (7387, 44160), (7636, 42720), (7968, 40940), (8188, 39840), (8544, 38180), (8832, 36935), (9545, 34176), (9960, 32752), (10235, 31872), (10624, 30705), (10680, 30544), (11040, 29548), (11392, 28635), (11454, 28480), (12282, 26560), (13280, 24564), (14240, 22908), (14720, 22161), (14774, 22080), (15272, 21360), (15936, 20470), (16376, 19920), (17088, 19090)]