189174960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6737}}^1$

素因数の和:6772

約数の個数: 160

約数和(自身を含む): 701830080

約数和(自身を除く): 512655120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 6737, 7020, 9360, 13474, 14040, 20211, 26948, 28080, 33685, 40422, 53896, 60633, 67370, 80844, 87581, 101055, 107792, 121266, 134740, 161688, 175162, 181899, 202110, 242532, 262743, 269480, 303165, 323376, 350324, 363798, 404220, 437905, 485064, 525486, 538960, 606330, 700648, 727596, 788229, 808440, 875810, 909495, 970128, 1050972, 1212660, 1313715, 1401296, 1455192, 1576458, 1616880, 1751620, 1818990, 2101944, 2364687, 2425320, 2627430, 2910384, 3152916, 3503240, 3637980, 3941145, 4203888, 4729374, 4850640, 5254860, 6305832, 7006480, 7275960, 7882290, 9458748, 10509720, 11823435, 12611664, 14551920, 15764580, 18917496, 21019440, 23646870, 31529160, 37834992, 47293740, 63058320, 94587480, 189174960]

約数ペア:

[(1, 189174960), (2, 94587480), (3, 63058320), (4, 47293740), (5, 37834992), (6, 31529160), (8, 23646870), (9, 21019440), (10, 18917496), (12, 15764580), (13, 14551920), (15, 12611664), (16, 11823435), (18, 10509720), (20, 9458748), (24, 7882290), (26, 7275960), (27, 7006480), (30, 6305832), (36, 5254860), (39, 4850640), (40, 4729374), (45, 4203888), (48, 3941145), (52, 3637980), (54, 3503240), (60, 3152916), (65, 2910384), (72, 2627430), (78, 2425320), (80, 2364687), (90, 2101944), (104, 1818990), (108, 1751620), (117, 1616880), (120, 1576458), (130, 1455192), (135, 1401296), (144, 1313715), (156, 1212660), (180, 1050972), (195, 970128), (208, 909495), (216, 875810), (234, 808440), (240, 788229), (260, 727596), (270, 700648), (312, 606330), (351, 538960), (360, 525486), (390, 485064), (432, 437905), (468, 404220), (520, 363798), (540, 350324), (585, 323376), (624, 303165), (702, 269480), (720, 262743), (780, 242532), (936, 202110), (1040, 181899), (1080, 175162), (1170, 161688), (1404, 134740), (1560, 121266), (1755, 107792), (1872, 101055), (2160, 87581), (2340, 80844), (2808, 67370), (3120, 60633), (3510, 53896), (4680, 40422), (5616, 33685), (6737, 28080), (7020, 26948), (9360, 20211), (13474, 14040)]