136686090940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{4057}}^1$

素因数の和:5220

約数の個数: 144

約数和(自身を含む): 345071543040

約数和(自身を除く): 208385452100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1109, 1519, 2170, 2218, 3038, 4057, 4340, 4436, 5545, 6076, 7595, 7763, 8114, 11090, 15190, 15526, 16228, 20285, 22180, 28399, 30380, 31052, 34379, 38815, 40570, 54341, 56798, 68758, 77630, 81140, 108682, 113596, 125767, 137516, 141995, 155260, 171895, 198793, 217364, 240653, 251534, 271705, 283990, 343790, 397586, 481306, 503068, 543410, 567980, 628835, 687580, 795172, 880369, 962612, 993965, 1086820, 1203265, 1257670, 1684571, 1760738, 1987930, 2406530, 2515340, 3369142, 3521476, 3975860, 4401845, 4499213, 4813060, 6162583, 6738284, 8422855, 8803690, 8998426, 12325166, 16845710, 17607380, 17996852, 22496065, 24650332, 30812915, 31494491, 33691420, 44992130, 61625830, 62988982, 89984260, 123251660, 125977964, 139475603, 157472455, 220461437, 278951206, 314944910, 440922874, 557902412, 629889820, 697378015, 881845748, 976329221, 1102307185, 1394756030, 1952658442, 2204614370, 2789512060, 3905316884, 4409228740, 4881646105, 6834304547, 9763292210, 13668609094, 19526584420, 27337218188, 34171522735, 68343045470, 136686090940]

約数ペア:

[(1, 136686090940), (2, 68343045470), (4, 34171522735), (5, 27337218188), (7, 19526584420), (10, 13668609094), (14, 9763292210), (20, 6834304547), (28, 4881646105), (31, 4409228740), (35, 3905316884), (49, 2789512060), (62, 2204614370), (70, 1952658442), (98, 1394756030), (124, 1102307185), (140, 976329221), (155, 881845748), (196, 697378015), (217, 629889820), (245, 557902412), (310, 440922874), (434, 314944910), (490, 278951206), (620, 220461437), (868, 157472455), (980, 139475603), (1085, 125977964), (1109, 123251660), (1519, 89984260), (2170, 62988982), (2218, 61625830), (3038, 44992130), (4057, 33691420), (4340, 31494491), (4436, 30812915), (5545, 24650332), (6076, 22496065), (7595, 17996852), (7763, 17607380), (8114, 16845710), (11090, 12325166), (15190, 8998426), (15526, 8803690), (16228, 8422855), (20285, 6738284), (22180, 6162583), (28399, 4813060), (30380, 4499213), (31052, 4401845), (34379, 3975860), (38815, 3521476), (40570, 3369142), (54341, 2515340), (56798, 2406530), (68758, 1987930), (77630, 1760738), (81140, 1684571), (108682, 1257670), (113596, 1203265), (125767, 1086820), (137516, 993965), (141995, 962612), (155260, 880369), (171895, 795172), (198793, 687580), (217364, 628835), (240653, 567980), (251534, 543410), (271705, 503068), (283990, 481306), (343790, 397586)]