401543340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 1351365120

約数和(自身を除く): 949821780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 41, 44, 55, 57, 60, 66, 71, 76, 82, 95, 110, 114, 121, 123, 132, 142, 164, 165, 190, 205, 209, 213, 220, 228, 242, 246, 284, 285, 330, 355, 363, 380, 410, 418, 426, 451, 484, 492, 570, 605, 615, 627, 660, 710, 726, 779, 781, 820, 836, 852, 902, 1045, 1065, 1140, 1210, 1230, 1254, 1349, 1353, 1420, 1452, 1558, 1562, 1804, 1815, 2090, 2130, 2255, 2299, 2337, 2343, 2420, 2460, 2508, 2698, 2706, 2911, 3116, 3124, 3135, 3630, 3895, 3905, 4047, 4180, 4260, 4510, 4598, 4674, 4686, 4961, 5396, 5412, 5822, 6270, 6745, 6765, 6897, 7260, 7790, 7810, 8094, 8569, 8591, 8733, 9020, 9196, 9348, 9372, 9922, 11495, 11644, 11685, 11715, 12540, 13490, 13530, 13794, 14555, 14839, 14883, 15580, 15620, 16188, 17138, 17182, 17466, 19844, 20235, 22990, 23370, 23430, 24805, 25707, 25773, 26980, 27060, 27588, 29110, 29678, 29766, 32021, 34276, 34364, 34485, 34932, 40470, 42845, 42955, 43665, 44517, 45980, 46740, 46860, 49610, 51414, 51546, 55309, 58220, 59356, 59532, 64042, 68970, 74195, 74415, 80940, 85690, 85910, 87330, 89034, 94259, 96063, 99220, 102828, 103092, 110618, 128084, 128535, 128865, 137940, 148390, 148830, 160105, 163229, 165927, 171380, 171820, 174660, 178068, 188518, 192126, 221236, 222585, 257070, 257730, 276545, 282777, 296780, 297660, 320210, 326458, 331854, 352231, 377036, 384252, 445170, 471295, 480315, 489687, 514140, 515460, 553090, 565554, 608399, 640420, 652916, 663708, 704462, 816145, 829635, 890340, 942590, 960630, 979374, 1056693, 1106180, 1131108, 1216798, 1408924, 1413885, 1632290, 1659270, 1761155, 1825197, 1885180, 1921260, 1958748, 2113386, 2433596, 2448435, 2827770, 3041995, 3264580, 3318540, 3522310, 3650394, 4226772, 4896870, 5283465, 5655540, 6083990, 6692389, 7044620, 7300788, 9125985, 9793740, 10566930, 12167980, 13384778, 18251970, 20077167, 21133860, 26769556, 33461945, 36503940, 40154334, 66923890, 80308668, 100385835, 133847780, 200771670, 401543340]

約数ペア:

[(1, 401543340), (2, 200771670), (3, 133847780), (4, 100385835), (5, 80308668), (6, 66923890), (10, 40154334), (11, 36503940), (12, 33461945), (15, 26769556), (19, 21133860), (20, 20077167), (22, 18251970), (30, 13384778), (33, 12167980), (38, 10566930), (41, 9793740), (44, 9125985), (55, 7300788), (57, 7044620), (60, 6692389), (66, 6083990), (71, 5655540), (76, 5283465), (82, 4896870), (95, 4226772), (110, 3650394), (114, 3522310), (121, 3318540), (123, 3264580), (132, 3041995), (142, 2827770), (164, 2448435), (165, 2433596), (190, 2113386), (205, 1958748), (209, 1921260), (213, 1885180), (220, 1825197), (228, 1761155), (242, 1659270), (246, 1632290), (284, 1413885), (285, 1408924), (330, 1216798), (355, 1131108), (363, 1106180), (380, 1056693), (410, 979374), (418, 960630), (426, 942590), (451, 890340), (484, 829635), (492, 816145), (570, 704462), (605, 663708), (615, 652916), (627, 640420), (660, 608399), (710, 565554), (726, 553090), (779, 515460), (781, 514140), (820, 489687), (836, 480315), (852, 471295), (902, 445170), (1045, 384252), (1065, 377036), (1140, 352231), (1210, 331854), (1230, 326458), (1254, 320210), (1349, 297660), (1353, 296780), (1420, 282777), (1452, 276545), (1558, 257730), (1562, 257070), (1804, 222585), (1815, 221236), (2090, 192126), (2130, 188518), (2255, 178068), (2299, 174660), (2337, 171820), (2343, 171380), (2420, 165927), (2460, 163229), (2508, 160105), (2698, 148830), (2706, 148390), (2911, 137940), (3116, 128865), (3124, 128535), (3135, 128084), (3630, 110618), (3895, 103092), (3905, 102828), (4047, 99220), (4180, 96063), (4260, 94259), (4510, 89034), (4598, 87330), (4674, 85910), (4686, 85690), (4961, 80940), (5396, 74415), (5412, 74195), (5822, 68970), (6270, 64042), (6745, 59532), (6765, 59356), (6897, 58220), (7260, 55309), (7790, 51546), (7810, 51414), (8094, 49610), (8569, 46860), (8591, 46740), (8733, 45980), (9020, 44517), (9196, 43665), (9348, 42955), (9372, 42845), (9922, 40470), (11495, 34932), (11644, 34485), (11685, 34364), (11715, 34276), (12540, 32021), (13490, 29766), (13530, 29678), (13794, 29110), (14555, 27588), (14839, 27060), (14883, 26980), (15580, 25773), (15620, 25707), (16188, 24805), (17138, 23430), (17182, 23370), (17466, 22990), (19844, 20235)]