201749631720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18475241}}^1$

素因数の和:18475275

約数の個数: 128

約数和(自身を含む): 744921757440

約数和(自身を除く): 543172125720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 18475241, 36950482, 55425723, 73900964, 92376205, 110851446, 129326687, 147801928, 184752410, 221702892, 240178133, 258653374, 277128615, 369504820, 387980061, 443405784, 480356266, 517306748, 554257230, 646633435, 720534399, 739009640, 775960122, 960712532, 1034613496, 1108514460, 1200890665, 1293266870, 1441068798, 1551920244, 1681246931, 1921425064, 1939900305, 2217028920, 2401781330, 2586533740, 2882137596, 3103840488, 3362493862, 3602671995, 3879800610, 4803562660, 5043740793, 5173067480, 5764275192, 6724987724, 7205343990, 7759601220, 8406234655, 9607125320, 10087481586, 13449975448, 14410687980, 15519202440, 16812469310, 20174963172, 25218703965, 28821375960, 33624938620, 40349926344, 50437407930, 67249877240, 100874815860, 201749631720]

約数ペア:

[(1, 201749631720), (2, 100874815860), (3, 67249877240), (4, 50437407930), (5, 40349926344), (6, 33624938620), (7, 28821375960), (8, 25218703965), (10, 20174963172), (12, 16812469310), (13, 15519202440), (14, 14410687980), (15, 13449975448), (20, 10087481586), (21, 9607125320), (24, 8406234655), (26, 7759601220), (28, 7205343990), (30, 6724987724), (35, 5764275192), (39, 5173067480), (40, 5043740793), (42, 4803562660), (52, 3879800610), (56, 3602671995), (60, 3362493862), (65, 3103840488), (70, 2882137596), (78, 2586533740), (84, 2401781330), (91, 2217028920), (104, 1939900305), (105, 1921425064), (120, 1681246931), (130, 1551920244), (140, 1441068798), (156, 1293266870), (168, 1200890665), (182, 1108514460), (195, 1034613496), (210, 960712532), (260, 775960122), (273, 739009640), (280, 720534399), (312, 646633435), (364, 554257230), (390, 517306748), (420, 480356266), (455, 443405784), (520, 387980061), (546, 369504820), (728, 277128615), (780, 258653374), (840, 240178133), (910, 221702892), (1092, 184752410), (1365, 147801928), (1560, 129326687), (1820, 110851446), (2184, 92376205), (2730, 73900964), (3640, 55425723), (5460, 36950482), (10920, 18475241)]