152143040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 168

約数和(自身を含む): 436424832

約数和(自身を除く): 284281792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 313, 320, 392, 434, 448, 490, 496, 560, 620, 626, 784, 868, 980, 992, 1085, 1120, 1240, 1252, 1519, 1565, 1568, 1736, 1960, 1984, 2170, 2191, 2240, 2480, 2504, 3038, 3130, 3136, 3472, 3920, 4340, 4382, 4960, 5008, 6076, 6260, 6944, 7595, 7840, 8680, 8764, 9703, 9920, 10016, 10955, 12152, 12520, 13888, 15190, 15337, 15680, 17360, 17528, 19406, 20032, 21910, 24304, 25040, 30380, 30674, 34720, 35056, 38812, 43820, 48515, 48608, 50080, 60760, 61348, 67921, 69440, 70112, 76685, 77624, 87640, 97030, 97216, 100160, 121520, 122696, 135842, 140224, 153370, 155248, 175280, 194060, 243040, 245392, 271684, 306740, 310496, 339605, 350560, 388120, 475447, 486080, 490784, 543368, 613480, 620992, 679210, 701120, 776240, 950894, 981568, 1086736, 1226960, 1358420, 1552480, 1901788, 2173472, 2377235, 2453920, 2716840, 3104960, 3803576, 4346944, 4754470, 4907840, 5433680, 7607152, 9508940, 10867360, 15214304, 19017880, 21734720, 30428608, 38035760, 76071520, 152143040]

約数ペア:

[(1, 152143040), (2, 76071520), (4, 38035760), (5, 30428608), (7, 21734720), (8, 19017880), (10, 15214304), (14, 10867360), (16, 9508940), (20, 7607152), (28, 5433680), (31, 4907840), (32, 4754470), (35, 4346944), (40, 3803576), (49, 3104960), (56, 2716840), (62, 2453920), (64, 2377235), (70, 2173472), (80, 1901788), (98, 1552480), (112, 1358420), (124, 1226960), (140, 1086736), (155, 981568), (160, 950894), (196, 776240), (217, 701120), (224, 679210), (245, 620992), (248, 613480), (280, 543368), (310, 490784), (313, 486080), (320, 475447), (392, 388120), (434, 350560), (448, 339605), (490, 310496), (496, 306740), (560, 271684), (620, 245392), (626, 243040), (784, 194060), (868, 175280), (980, 155248), (992, 153370), (1085, 140224), (1120, 135842), (1240, 122696), (1252, 121520), (1519, 100160), (1565, 97216), (1568, 97030), (1736, 87640), (1960, 77624), (1984, 76685), (2170, 70112), (2191, 69440), (2240, 67921), (2480, 61348), (2504, 60760), (3038, 50080), (3130, 48608), (3136, 48515), (3472, 43820), (3920, 38812), (4340, 35056), (4382, 34720), (4960, 30674), (5008, 30380), (6076, 25040), (6260, 24304), (6944, 21910), (7595, 20032), (7840, 19406), (8680, 17528), (8764, 17360), (9703, 15680), (9920, 15337), (10016, 15190), (10955, 13888), (12152, 12520)]