142777382860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{31859}}^1$

素因数の和:32168

約数の個数: 144

約数和(自身を含む): 370686002400

約数和(自身を除く): 227908619540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 269, 340, 476, 490, 538, 595, 833, 980, 1076, 1190, 1345, 1666, 1883, 2380, 2690, 3332, 3766, 4165, 4573, 5380, 7532, 8330, 9146, 9415, 13181, 16660, 18292, 18830, 22865, 26362, 31859, 32011, 37660, 45730, 52724, 63718, 64022, 65905, 91460, 127436, 128044, 131810, 159295, 160055, 223013, 224077, 263620, 318590, 320110, 446026, 448154, 541603, 637180, 640220, 892052, 896308, 1083206, 1115065, 1120385, 1561091, 2166412, 2230130, 2240770, 2708015, 3122182, 3791221, 4460260, 4481540, 5416030, 6244364, 7582442, 7805455, 8570071, 10832060, 15164884, 15610910, 17140142, 18956105, 26538547, 31221820, 34280284, 37912210, 42850355, 53077094, 59990497, 75824420, 85700710, 106154188, 119980994, 132692735, 145691207, 171401420, 239961988, 265385470, 291382414, 299952485, 419933479, 530770940, 582764828, 599904970, 728456035, 839866958, 1019838449, 1199809940, 1456912070, 1679733916, 2039676898, 2099667395, 2913824140, 4079353796, 4199334790, 5099192245, 7138869143, 8398669580, 10198384490, 14277738286, 20396768980, 28555476572, 35694345715, 71388691430, 142777382860]

約数ペア:

[(1, 142777382860), (2, 71388691430), (4, 35694345715), (5, 28555476572), (7, 20396768980), (10, 14277738286), (14, 10198384490), (17, 8398669580), (20, 7138869143), (28, 5099192245), (34, 4199334790), (35, 4079353796), (49, 2913824140), (68, 2099667395), (70, 2039676898), (85, 1679733916), (98, 1456912070), (119, 1199809940), (140, 1019838449), (170, 839866958), (196, 728456035), (238, 599904970), (245, 582764828), (269, 530770940), (340, 419933479), (476, 299952485), (490, 291382414), (538, 265385470), (595, 239961988), (833, 171401420), (980, 145691207), (1076, 132692735), (1190, 119980994), (1345, 106154188), (1666, 85700710), (1883, 75824420), (2380, 59990497), (2690, 53077094), (3332, 42850355), (3766, 37912210), (4165, 34280284), (4573, 31221820), (5380, 26538547), (7532, 18956105), (8330, 17140142), (9146, 15610910), (9415, 15164884), (13181, 10832060), (16660, 8570071), (18292, 7805455), (18830, 7582442), (22865, 6244364), (26362, 5416030), (31859, 4481540), (32011, 4460260), (37660, 3791221), (45730, 3122182), (52724, 2708015), (63718, 2240770), (64022, 2230130), (65905, 2166412), (91460, 1561091), (127436, 1120385), (128044, 1115065), (131810, 1083206), (159295, 896308), (160055, 892052), (223013, 640220), (224077, 637180), (263620, 541603), (318590, 448154), (320110, 446026)]