815437203360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{197699}}^1$

素因数の和:198391

約数の個数: 192

約数和(自身を含む): 2770412803200

約数和(自身を除く): 1954975599840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 661, 780, 1040, 1248, 1322, 1560, 1983, 2080, 2644, 3120, 3305, 3966, 5288, 6240, 6610, 7932, 8593, 9915, 10576, 13220, 15864, 17186, 19830, 21152, 25779, 26440, 31728, 34372, 39660, 42965, 51558, 52880, 63456, 68744, 79320, 85930, 103116, 105760, 128895, 137488, 158640, 171860, 197699, 206232, 257790, 274976, 317280, 343720, 395398, 412464, 515580, 593097, 687440, 790796, 824928, 988495, 1031160, 1186194, 1374880, 1581592, 1976990, 2062320, 2372388, 2570087, 2965485, 3163184, 3953980, 4124640, 4744776, 5140174, 5930970, 6326368, 7710261, 7907960, 9489552, 10280348, 11861940, 12850435, 15420522, 15815920, 18979104, 20560696, 23723880, 25700870, 30841044, 31631840, 38551305, 41121392, 47447760, 51401740, 61682088, 77102610, 82242784, 94895520, 102803480, 123364176, 130679039, 154205220, 205606960, 246728352, 261358078, 308410440, 392037117, 411213920, 522716156, 616820880, 653395195, 784074234, 1045432312, 1233641760, 1306790390, 1568148468, 1698827507, 1960185585, 2090864624, 2613580780, 3136296936, 3397655014, 3920371170, 4181729248, 5096482521, 5227161560, 6272593872, 6795310028, 7840742340, 8494137535, 10192965042, 10454323120, 12545187744, 13590620056, 15681484680, 16988275070, 20385930084, 20908646240, 25482412605, 27181240112, 31362969360, 33976550140, 40771860168, 50964825210, 54362480224, 62725938720, 67953100280, 81543720336, 101929650420, 135906200560, 163087440672, 203859300840, 271812401120, 407718601680, 815437203360]

約数ペア:

[(1, 815437203360), (2, 407718601680), (3, 271812401120), (4, 203859300840), (5, 163087440672), (6, 135906200560), (8, 101929650420), (10, 81543720336), (12, 67953100280), (13, 62725938720), (15, 54362480224), (16, 50964825210), (20, 40771860168), (24, 33976550140), (26, 31362969360), (30, 27181240112), (32, 25482412605), (39, 20908646240), (40, 20385930084), (48, 16988275070), (52, 15681484680), (60, 13590620056), (65, 12545187744), (78, 10454323120), (80, 10192965042), (96, 8494137535), (104, 7840742340), (120, 6795310028), (130, 6272593872), (156, 5227161560), (160, 5096482521), (195, 4181729248), (208, 3920371170), (240, 3397655014), (260, 3136296936), (312, 2613580780), (390, 2090864624), (416, 1960185585), (480, 1698827507), (520, 1568148468), (624, 1306790390), (661, 1233641760), (780, 1045432312), (1040, 784074234), (1248, 653395195), (1322, 616820880), (1560, 522716156), (1983, 411213920), (2080, 392037117), (2644, 308410440), (3120, 261358078), (3305, 246728352), (3966, 205606960), (5288, 154205220), (6240, 130679039), (6610, 123364176), (7932, 102803480), (8593, 94895520), (9915, 82242784), (10576, 77102610), (13220, 61682088), (15864, 51401740), (17186, 47447760), (19830, 41121392), (21152, 38551305), (25779, 31631840), (26440, 30841044), (31728, 25700870), (34372, 23723880), (39660, 20560696), (42965, 18979104), (51558, 15815920), (52880, 15420522), (63456, 12850435), (68744, 11861940), (79320, 10280348), (85930, 9489552), (103116, 7907960), (105760, 7710261), (128895, 6326368), (137488, 5930970), (158640, 5140174), (171860, 4744776), (197699, 4124640), (206232, 3953980), (257790, 3163184), (274976, 2965485), (317280, 2570087), (343720, 2372388), (395398, 2062320), (412464, 1976990), (515580, 1581592), (593097, 1374880), (687440, 1186194), (790796, 1031160), (824928, 988495)]