80189424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 278553600

約数和(自身を除く): 198364176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 53, 56, 57, 63, 72, 76, 79, 84, 106, 112, 114, 126, 133, 144, 152, 158, 159, 168, 171, 212, 228, 237, 252, 266, 304, 316, 318, 336, 342, 371, 399, 424, 456, 474, 477, 504, 532, 553, 632, 636, 684, 711, 742, 798, 848, 912, 948, 954, 1007, 1008, 1064, 1106, 1113, 1197, 1264, 1272, 1368, 1422, 1484, 1501, 1596, 1659, 1896, 1908, 2014, 2128, 2212, 2226, 2394, 2544, 2736, 2844, 2968, 3002, 3021, 3192, 3318, 3339, 3792, 3816, 4028, 4187, 4424, 4452, 4503, 4788, 4977, 5688, 5936, 6004, 6042, 6384, 6636, 6678, 7049, 7632, 8056, 8374, 8848, 8904, 9006, 9063, 9576, 9954, 10507, 11376, 12008, 12084, 12561, 13272, 13356, 13509, 14098, 16112, 16748, 17808, 18012, 18126, 19152, 19908, 21014, 21147, 24016, 24168, 25122, 26544, 26712, 27018, 28196, 29309, 31521, 33496, 36024, 36252, 37683, 39816, 42028, 42294, 48336, 50244, 53424, 54036, 56392, 58618, 63042, 63441, 66992, 72048, 72504, 75366, 79553, 79632, 84056, 84588, 87927, 94563, 100488, 108072, 112784, 117236, 126084, 126882, 145008, 150732, 159106, 168112, 169176, 175854, 189126, 200976, 216144, 234472, 238659, 252168, 253764, 263781, 301464, 318212, 338352, 351708, 378252, 468944, 477318, 504336, 507528, 527562, 556871, 602928, 636424, 703416, 715977, 756504, 954636, 1015056, 1055124, 1113742, 1272848, 1406832, 1431954, 1513008, 1670613, 1909272, 2110248, 2227484, 2863908, 3341226, 3818544, 4220496, 4454968, 5011839, 5727816, 6682452, 8909936, 10023678, 11455632, 13364904, 20047356, 26729808, 40094712, 80189424]

約数ペア:

[(1, 80189424), (2, 40094712), (3, 26729808), (4, 20047356), (6, 13364904), (7, 11455632), (8, 10023678), (9, 8909936), (12, 6682452), (14, 5727816), (16, 5011839), (18, 4454968), (19, 4220496), (21, 3818544), (24, 3341226), (28, 2863908), (36, 2227484), (38, 2110248), (42, 1909272), (48, 1670613), (53, 1513008), (56, 1431954), (57, 1406832), (63, 1272848), (72, 1113742), (76, 1055124), (79, 1015056), (84, 954636), (106, 756504), (112, 715977), (114, 703416), (126, 636424), (133, 602928), (144, 556871), (152, 527562), (158, 507528), (159, 504336), (168, 477318), (171, 468944), (212, 378252), (228, 351708), (237, 338352), (252, 318212), (266, 301464), (304, 263781), (316, 253764), (318, 252168), (336, 238659), (342, 234472), (371, 216144), (399, 200976), (424, 189126), (456, 175854), (474, 169176), (477, 168112), (504, 159106), (532, 150732), (553, 145008), (632, 126882), (636, 126084), (684, 117236), (711, 112784), (742, 108072), (798, 100488), (848, 94563), (912, 87927), (948, 84588), (954, 84056), (1007, 79632), (1008, 79553), (1064, 75366), (1106, 72504), (1113, 72048), (1197, 66992), (1264, 63441), (1272, 63042), (1368, 58618), (1422, 56392), (1484, 54036), (1501, 53424), (1596, 50244), (1659, 48336), (1896, 42294), (1908, 42028), (2014, 39816), (2128, 37683), (2212, 36252), (2226, 36024), (2394, 33496), (2544, 31521), (2736, 29309), (2844, 28196), (2968, 27018), (3002, 26712), (3021, 26544), (3192, 25122), (3318, 24168), (3339, 24016), (3792, 21147), (3816, 21014), (4028, 19908), (4187, 19152), (4424, 18126), (4452, 18012), (4503, 17808), (4788, 16748), (4977, 16112), (5688, 14098), (5936, 13509), (6004, 13356), (6042, 13272), (6384, 12561), (6636, 12084), (6678, 12008), (7049, 11376), (7632, 10507), (8056, 9954), (8374, 9576), (8848, 9063), (8904, 9006)]