160388640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 567544320

約数和(自身を除く): 407155680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 137, 144, 160, 180, 216, 240, 270, 271, 274, 288, 360, 411, 432, 480, 540, 542, 548, 685, 720, 813, 822, 864, 1080, 1084, 1096, 1233, 1355, 1370, 1440, 1626, 1644, 2055, 2160, 2168, 2192, 2439, 2466, 2710, 2740, 3252, 3288, 3699, 4065, 4110, 4320, 4336, 4384, 4878, 4932, 5420, 5480, 6165, 6504, 6576, 7317, 7398, 8130, 8220, 8672, 9756, 9864, 10840, 10960, 12195, 12330, 13008, 13152, 14634, 14796, 16260, 16440, 18495, 19512, 19728, 21680, 21920, 24390, 24660, 26016, 29268, 29592, 32520, 32880, 36585, 36990, 37127, 39024, 39456, 43360, 48780, 49320, 58536, 59184, 65040, 65760, 73170, 73980, 74254, 78048, 97560, 98640, 111381, 117072, 118368, 130080, 146340, 147960, 148508, 185635, 195120, 197280, 222762, 234144, 292680, 295920, 297016, 334143, 371270, 390240, 445524, 556905, 585360, 591840, 594032, 668286, 742540, 891048, 1002429, 1113810, 1170720, 1188064, 1336572, 1485080, 1670715, 1782096, 2004858, 2227620, 2673144, 2970160, 3341430, 3564192, 4009716, 4455240, 5012145, 5346288, 5940320, 6682860, 8019432, 8910480, 10024290, 10692576, 13365720, 16038864, 17820960, 20048580, 26731440, 32077728, 40097160, 53462880, 80194320, 160388640]

約数ペア:

[(1, 160388640), (2, 80194320), (3, 53462880), (4, 40097160), (5, 32077728), (6, 26731440), (8, 20048580), (9, 17820960), (10, 16038864), (12, 13365720), (15, 10692576), (16, 10024290), (18, 8910480), (20, 8019432), (24, 6682860), (27, 5940320), (30, 5346288), (32, 5012145), (36, 4455240), (40, 4009716), (45, 3564192), (48, 3341430), (54, 2970160), (60, 2673144), (72, 2227620), (80, 2004858), (90, 1782096), (96, 1670715), (108, 1485080), (120, 1336572), (135, 1188064), (137, 1170720), (144, 1113810), (160, 1002429), (180, 891048), (216, 742540), (240, 668286), (270, 594032), (271, 591840), (274, 585360), (288, 556905), (360, 445524), (411, 390240), (432, 371270), (480, 334143), (540, 297016), (542, 295920), (548, 292680), (685, 234144), (720, 222762), (813, 197280), (822, 195120), (864, 185635), (1080, 148508), (1084, 147960), (1096, 146340), (1233, 130080), (1355, 118368), (1370, 117072), (1440, 111381), (1626, 98640), (1644, 97560), (2055, 78048), (2160, 74254), (2168, 73980), (2192, 73170), (2439, 65760), (2466, 65040), (2710, 59184), (2740, 58536), (3252, 49320), (3288, 48780), (3699, 43360), (4065, 39456), (4110, 39024), (4320, 37127), (4336, 36990), (4384, 36585), (4878, 32880), (4932, 32520), (5420, 29592), (5480, 29268), (6165, 26016), (6504, 24660), (6576, 24390), (7317, 21920), (7398, 21680), (8130, 19728), (8220, 19512), (8672, 18495), (9756, 16440), (9864, 16260), (10840, 14796), (10960, 14634), (12195, 13152), (12330, 13008)]