124375720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 354585600

約数和(自身を除く): 230209880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 49, 56, 62, 70, 89, 92, 98, 115, 124, 140, 155, 161, 178, 184, 196, 217, 230, 245, 248, 280, 310, 322, 356, 392, 434, 445, 460, 490, 620, 623, 644, 712, 713, 805, 868, 890, 920, 980, 1085, 1127, 1240, 1246, 1288, 1426, 1519, 1610, 1736, 1780, 1960, 2047, 2170, 2254, 2492, 2759, 2852, 3038, 3115, 3220, 3560, 3565, 4094, 4340, 4361, 4508, 4984, 4991, 5518, 5635, 5704, 6076, 6230, 6440, 7130, 7595, 8188, 8680, 8722, 9016, 9982, 10235, 11036, 11270, 12152, 12460, 13795, 14260, 14329, 15190, 16376, 17444, 19313, 19964, 20470, 21805, 22072, 22540, 24920, 24955, 27590, 28520, 28658, 30380, 34888, 34937, 38626, 39928, 40940, 43610, 45080, 49910, 55180, 57316, 60760, 63457, 69874, 71645, 77252, 81880, 87220, 96565, 99820, 100303, 110360, 114632, 126914, 135191, 139748, 143290, 154504, 174440, 174685, 193130, 199640, 200606, 253828, 270382, 279496, 286580, 317285, 349370, 386260, 401212, 444199, 501515, 507656, 540764, 573160, 634570, 675955, 698740, 772520, 802424, 888398, 1003030, 1081528, 1269140, 1351910, 1397480, 1776796, 2006060, 2220995, 2538280, 2703820, 3109393, 3553592, 4012120, 4441990, 5407640, 6218786, 8883980, 12437572, 15546965, 17767960, 24875144, 31093930, 62187860, 124375720]

約数ペア:

[(1, 124375720), (2, 62187860), (4, 31093930), (5, 24875144), (7, 17767960), (8, 15546965), (10, 12437572), (14, 8883980), (20, 6218786), (23, 5407640), (28, 4441990), (31, 4012120), (35, 3553592), (40, 3109393), (46, 2703820), (49, 2538280), (56, 2220995), (62, 2006060), (70, 1776796), (89, 1397480), (92, 1351910), (98, 1269140), (115, 1081528), (124, 1003030), (140, 888398), (155, 802424), (161, 772520), (178, 698740), (184, 675955), (196, 634570), (217, 573160), (230, 540764), (245, 507656), (248, 501515), (280, 444199), (310, 401212), (322, 386260), (356, 349370), (392, 317285), (434, 286580), (445, 279496), (460, 270382), (490, 253828), (620, 200606), (623, 199640), (644, 193130), (712, 174685), (713, 174440), (805, 154504), (868, 143290), (890, 139748), (920, 135191), (980, 126914), (1085, 114632), (1127, 110360), (1240, 100303), (1246, 99820), (1288, 96565), (1426, 87220), (1519, 81880), (1610, 77252), (1736, 71645), (1780, 69874), (1960, 63457), (2047, 60760), (2170, 57316), (2254, 55180), (2492, 49910), (2759, 45080), (2852, 43610), (3038, 40940), (3115, 39928), (3220, 38626), (3560, 34937), (3565, 34888), (4094, 30380), (4340, 28658), (4361, 28520), (4508, 27590), (4984, 24955), (4991, 24920), (5518, 22540), (5635, 22072), (5704, 21805), (6076, 20470), (6230, 19964), (6440, 19313), (7130, 17444), (7595, 16376), (8188, 15190), (8680, 14329), (8722, 14260), (9016, 13795), (9982, 12460), (10235, 12152), (11036, 11270)]