102016040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 291548160

約数和(自身を除く): 189532120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 49, 56, 62, 70, 73, 92, 98, 115, 124, 140, 146, 155, 161, 184, 196, 217, 230, 245, 248, 280, 292, 310, 322, 365, 392, 434, 460, 490, 511, 584, 620, 644, 713, 730, 805, 868, 920, 980, 1022, 1085, 1127, 1240, 1288, 1426, 1460, 1519, 1610, 1679, 1736, 1960, 2044, 2170, 2254, 2263, 2555, 2852, 2920, 3038, 3220, 3358, 3565, 3577, 4088, 4340, 4508, 4526, 4991, 5110, 5635, 5704, 6076, 6440, 6716, 7130, 7154, 7595, 8395, 8680, 9016, 9052, 9982, 10220, 11270, 11315, 11753, 12152, 13432, 14260, 14308, 15190, 15841, 16790, 17885, 18104, 19964, 20440, 22540, 22630, 23506, 24955, 28520, 28616, 30380, 31682, 33580, 34937, 35770, 39928, 45080, 45260, 47012, 49910, 52049, 58765, 60760, 63364, 67160, 69874, 71540, 79205, 82271, 90520, 94024, 99820, 104098, 110887, 117530, 126728, 139748, 143080, 158410, 164542, 174685, 199640, 208196, 221774, 235060, 260245, 279496, 316820, 329084, 349370, 364343, 411355, 416392, 443548, 470120, 520490, 554435, 633640, 658168, 698740, 728686, 822710, 887096, 1040980, 1108870, 1397480, 1457372, 1645420, 1821715, 2081960, 2217740, 2550401, 2914744, 3290840, 3643430, 4435480, 5100802, 7286860, 10201604, 12752005, 14573720, 20403208, 25504010, 51008020, 102016040]

約数ペア:

[(1, 102016040), (2, 51008020), (4, 25504010), (5, 20403208), (7, 14573720), (8, 12752005), (10, 10201604), (14, 7286860), (20, 5100802), (23, 4435480), (28, 3643430), (31, 3290840), (35, 2914744), (40, 2550401), (46, 2217740), (49, 2081960), (56, 1821715), (62, 1645420), (70, 1457372), (73, 1397480), (92, 1108870), (98, 1040980), (115, 887096), (124, 822710), (140, 728686), (146, 698740), (155, 658168), (161, 633640), (184, 554435), (196, 520490), (217, 470120), (230, 443548), (245, 416392), (248, 411355), (280, 364343), (292, 349370), (310, 329084), (322, 316820), (365, 279496), (392, 260245), (434, 235060), (460, 221774), (490, 208196), (511, 199640), (584, 174685), (620, 164542), (644, 158410), (713, 143080), (730, 139748), (805, 126728), (868, 117530), (920, 110887), (980, 104098), (1022, 99820), (1085, 94024), (1127, 90520), (1240, 82271), (1288, 79205), (1426, 71540), (1460, 69874), (1519, 67160), (1610, 63364), (1679, 60760), (1736, 58765), (1960, 52049), (2044, 49910), (2170, 47012), (2254, 45260), (2263, 45080), (2555, 39928), (2852, 35770), (2920, 34937), (3038, 33580), (3220, 31682), (3358, 30380), (3565, 28616), (3577, 28520), (4088, 24955), (4340, 23506), (4508, 22630), (4526, 22540), (4991, 20440), (5110, 19964), (5635, 18104), (5704, 17885), (6076, 16790), (6440, 15841), (6716, 15190), (7130, 14308), (7154, 14260), (7595, 13432), (8395, 12152), (8680, 11753), (9016, 11315), (9052, 11270), (9982, 10220)]