2214468720

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{4219}}^1$

素因数の和:4256

約数の個数: 180

約数和(自身を含む): 7724397720

約数和(自身を除く): 5509929000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2187, 2430, 2916, 3240, 3645, 3888, 4219, 4374, 4860, 5832, 6480, 6561, 7290, 8438, 8748, 9720, 10935, 11664, 12657, 13122, 14580, 16876, 17496, 19440, 21095, 21870, 25314, 26244, 29160, 32805, 33752, 34992, 37971, 42190, 43740, 50628, 52488, 58320, 63285, 65610, 67504, 75942, 84380, 87480, 101256, 104976, 113913, 126570, 131220, 151884, 168760, 174960, 189855, 202512, 227826, 253140, 262440, 303768, 337520, 341739, 379710, 455652, 506280, 524880, 569565, 607536, 683478, 759420, 911304, 1012560, 1025217, 1139130, 1366956, 1518840, 1708695, 1822608, 2050434, 2278260, 2733912, 3037680, 3075651, 3417390, 4100868, 4556520, 5126085, 5467824, 6151302, 6834780, 8201736, 9113040, 9226953, 10252170, 12302604, 13669560, 15378255, 16403472, 18453906, 20504340, 24605208, 27339120, 27680859, 30756510, 36907812, 41008680, 46134765, 49210416, 55361718, 61513020, 73815624, 82017360, 92269530, 110723436, 123026040, 138404295, 147631248, 184539060, 221446872, 246052080, 276808590, 369078120, 442893744, 553617180, 738156240, 1107234360, 2214468720]

約数ペア:

[(1, 2214468720), (2, 1107234360), (3, 738156240), (4, 553617180), (5, 442893744), (6, 369078120), (8, 276808590), (9, 246052080), (10, 221446872), (12, 184539060), (15, 147631248), (16, 138404295), (18, 123026040), (20, 110723436), (24, 92269530), (27, 82017360), (30, 73815624), (36, 61513020), (40, 55361718), (45, 49210416), (48, 46134765), (54, 41008680), (60, 36907812), (72, 30756510), (80, 27680859), (81, 27339120), (90, 24605208), (108, 20504340), (120, 18453906), (135, 16403472), (144, 15378255), (162, 13669560), (180, 12302604), (216, 10252170), (240, 9226953), (243, 9113040), (270, 8201736), (324, 6834780), (360, 6151302), (405, 5467824), (432, 5126085), (486, 4556520), (540, 4100868), (648, 3417390), (720, 3075651), (729, 3037680), (810, 2733912), (972, 2278260), (1080, 2050434), (1215, 1822608), (1296, 1708695), (1458, 1518840), (1620, 1366956), (1944, 1139130), (2160, 1025217), (2187, 1012560), (2430, 911304), (2916, 759420), (3240, 683478), (3645, 607536), (3888, 569565), (4219, 524880), (4374, 506280), (4860, 455652), (5832, 379710), (6480, 341739), (6561, 337520), (7290, 303768), (8438, 262440), (8748, 253140), (9720, 227826), (10935, 202512), (11664, 189855), (12657, 174960), (13122, 168760), (14580, 151884), (16876, 131220), (17496, 126570), (19440, 113913), (21095, 104976), (21870, 101256), (25314, 87480), (26244, 84380), (29160, 75942), (32805, 67504), (33752, 65610), (34992, 63285), (37971, 58320), (42190, 52488), (43740, 50628)]