199214640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 200

約数和(自身を含む): 703267488

約数和(自身を除く): 504052848

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, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 162, 180, 213, 216, 240, 270, 284, 324, 355, 360, 405, 426, 432, 433, 540, 568, 639, 648, 710, 720, 810, 852, 866, 1065, 1080, 1136, 1278, 1296, 1299, 1420, 1620, 1704, 1732, 1917, 2130, 2160, 2165, 2556, 2598, 2840, 3195, 3240, 3408, 3464, 3834, 3897, 4260, 4330, 5112, 5196, 5680, 5751, 6390, 6480, 6495, 6928, 7668, 7794, 8520, 8660, 9585, 10224, 10392, 11502, 11691, 12780, 12990, 15336, 15588, 17040, 17320, 19170, 19485, 20784, 23004, 23382, 25560, 25980, 28755, 30672, 30743, 31176, 34640, 35073, 38340, 38970, 46008, 46764, 51120, 51960, 57510, 58455, 61486, 62352, 70146, 76680, 77940, 92016, 92229, 93528, 103920, 115020, 116910, 122972, 140292, 153360, 153715, 155880, 175365, 184458, 187056, 230040, 233820, 245944, 276687, 280584, 307430, 311760, 350730, 368916, 460080, 461145, 467640, 491888, 553374, 561168, 614860, 701460, 737832, 830061, 922290, 935280, 1106748, 1229720, 1383435, 1402920, 1475664, 1660122, 1844580, 2213496, 2459440, 2490183, 2766870, 2805840, 3320244, 3689160, 4150305, 4426992, 4980366, 5533740, 6640488, 7378320, 8300610, 9960732, 11067480, 12450915, 13280976, 16601220, 19921464, 22134960, 24901830, 33202440, 39842928, 49803660, 66404880, 99607320, 199214640]

約数ペア:

[(1, 199214640), (2, 99607320), (3, 66404880), (4, 49803660), (5, 39842928), (6, 33202440), (8, 24901830), (9, 22134960), (10, 19921464), (12, 16601220), (15, 13280976), (16, 12450915), (18, 11067480), (20, 9960732), (24, 8300610), (27, 7378320), (30, 6640488), (36, 5533740), (40, 4980366), (45, 4426992), (48, 4150305), (54, 3689160), (60, 3320244), (71, 2805840), (72, 2766870), (80, 2490183), (81, 2459440), (90, 2213496), (108, 1844580), (120, 1660122), (135, 1475664), (142, 1402920), (144, 1383435), (162, 1229720), (180, 1106748), (213, 935280), (216, 922290), (240, 830061), (270, 737832), (284, 701460), (324, 614860), (355, 561168), (360, 553374), (405, 491888), (426, 467640), (432, 461145), (433, 460080), (540, 368916), (568, 350730), (639, 311760), (648, 307430), (710, 280584), (720, 276687), (810, 245944), (852, 233820), (866, 230040), (1065, 187056), (1080, 184458), (1136, 175365), (1278, 155880), (1296, 153715), (1299, 153360), (1420, 140292), (1620, 122972), (1704, 116910), (1732, 115020), (1917, 103920), (2130, 93528), (2160, 92229), (2165, 92016), (2556, 77940), (2598, 76680), (2840, 70146), (3195, 62352), (3240, 61486), (3408, 58455), (3464, 57510), (3834, 51960), (3897, 51120), (4260, 46764), (4330, 46008), (5112, 38970), (5196, 38340), (5680, 35073), (5751, 34640), (6390, 31176), (6480, 30743), (6495, 30672), (6928, 28755), (7668, 25980), (7794, 25560), (8520, 23382), (8660, 23004), (9585, 20784), (10224, 19485), (10392, 19170), (11502, 17320), (11691, 17040), (12780, 15588), (12990, 15336)]