130344720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 446221440

約数和(自身を除く): 315876720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 132, 165, 176, 194, 220, 240, 264, 291, 330, 388, 440, 485, 509, 528, 582, 660, 776, 880, 970, 1018, 1067, 1164, 1320, 1455, 1527, 1552, 1940, 2036, 2134, 2328, 2545, 2640, 2910, 3054, 3201, 3880, 4072, 4268, 4656, 5090, 5335, 5599, 5820, 6108, 6402, 7635, 7760, 8144, 8536, 10180, 10670, 11198, 11640, 12216, 12804, 15270, 16005, 16797, 17072, 20360, 21340, 22396, 23280, 24432, 25608, 27995, 30540, 32010, 33594, 40720, 42680, 44792, 49373, 51216, 55990, 61080, 64020, 67188, 83985, 85360, 89584, 98746, 111980, 122160, 128040, 134376, 148119, 167970, 197492, 223960, 246865, 256080, 268752, 296238, 335940, 394984, 447920, 493730, 543103, 592476, 671880, 740595, 789968, 987460, 1086206, 1184952, 1343760, 1481190, 1629309, 1974920, 2172412, 2369904, 2715515, 2962380, 3258618, 3949840, 4344824, 5431030, 5924760, 6517236, 8146545, 8689648, 10862060, 11849520, 13034472, 16293090, 21724120, 26068944, 32586180, 43448240, 65172360, 130344720]

約数ペア:

[(1, 130344720), (2, 65172360), (3, 43448240), (4, 32586180), (5, 26068944), (6, 21724120), (8, 16293090), (10, 13034472), (11, 11849520), (12, 10862060), (15, 8689648), (16, 8146545), (20, 6517236), (22, 5924760), (24, 5431030), (30, 4344824), (33, 3949840), (40, 3258618), (44, 2962380), (48, 2715515), (55, 2369904), (60, 2172412), (66, 1974920), (80, 1629309), (88, 1481190), (97, 1343760), (110, 1184952), (120, 1086206), (132, 987460), (165, 789968), (176, 740595), (194, 671880), (220, 592476), (240, 543103), (264, 493730), (291, 447920), (330, 394984), (388, 335940), (440, 296238), (485, 268752), (509, 256080), (528, 246865), (582, 223960), (660, 197492), (776, 167970), (880, 148119), (970, 134376), (1018, 128040), (1067, 122160), (1164, 111980), (1320, 98746), (1455, 89584), (1527, 85360), (1552, 83985), (1940, 67188), (2036, 64020), (2134, 61080), (2328, 55990), (2545, 51216), (2640, 49373), (2910, 44792), (3054, 42680), (3201, 40720), (3880, 33594), (4072, 32010), (4268, 30540), (4656, 27995), (5090, 25608), (5335, 24432), (5599, 23280), (5820, 22396), (6108, 21340), (6402, 20360), (7635, 17072), (7760, 16797), (8144, 16005), (8536, 15270), (10180, 12804), (10670, 12216), (11198, 11640)]