1212126240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4133}}^1$

素因数の和:4211

約数の個数: 192

約数和(自身を含む): 4200408576

約数和(自身を除く): 2988282336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 416, 470, 480, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1248, 1410, 1504, 1560, 1833, 1880, 2080, 2256, 2444, 2820, 3055, 3120, 3666, 3760, 4133, 4512, 4888, 5640, 6110, 6240, 7332, 7520, 8266, 9165, 9776, 11280, 12220, 12399, 14664, 16532, 18330, 19552, 20665, 22560, 24440, 24798, 29328, 33064, 36660, 41330, 48880, 49596, 53729, 58656, 61995, 66128, 73320, 82660, 97760, 99192, 107458, 123990, 132256, 146640, 161187, 165320, 194251, 198384, 214916, 247980, 268645, 293280, 322374, 330640, 388502, 396768, 429832, 495960, 537290, 582753, 644748, 661280, 777004, 805935, 859664, 971255, 991920, 1074580, 1165506, 1289496, 1554008, 1611870, 1719328, 1942510, 1983840, 2149160, 2331012, 2525263, 2578992, 2913765, 3108016, 3223740, 3885020, 4298320, 4662024, 5050526, 5157984, 5827530, 6216032, 6447480, 7575789, 7770040, 8596640, 9324048, 10101052, 11655060, 12626315, 12894960, 15151578, 15540080, 18648096, 20202104, 23310120, 25252630, 25789920, 30303156, 31080160, 37878945, 40404208, 46620240, 50505260, 60606312, 75757890, 80808416, 93240480, 101010520, 121212624, 151515780, 202021040, 242425248, 303031560, 404042080, 606063120, 1212126240]

約数ペア:

[(1, 1212126240), (2, 606063120), (3, 404042080), (4, 303031560), (5, 242425248), (6, 202021040), (8, 151515780), (10, 121212624), (12, 101010520), (13, 93240480), (15, 80808416), (16, 75757890), (20, 60606312), (24, 50505260), (26, 46620240), (30, 40404208), (32, 37878945), (39, 31080160), (40, 30303156), (47, 25789920), (48, 25252630), (52, 23310120), (60, 20202104), (65, 18648096), (78, 15540080), (80, 15151578), (94, 12894960), (96, 12626315), (104, 11655060), (120, 10101052), (130, 9324048), (141, 8596640), (156, 7770040), (160, 7575789), (188, 6447480), (195, 6216032), (208, 5827530), (235, 5157984), (240, 5050526), (260, 4662024), (282, 4298320), (312, 3885020), (376, 3223740), (390, 3108016), (416, 2913765), (470, 2578992), (480, 2525263), (520, 2331012), (564, 2149160), (611, 1983840), (624, 1942510), (705, 1719328), (752, 1611870), (780, 1554008), (940, 1289496), (1040, 1165506), (1128, 1074580), (1222, 991920), (1248, 971255), (1410, 859664), (1504, 805935), (1560, 777004), (1833, 661280), (1880, 644748), (2080, 582753), (2256, 537290), (2444, 495960), (2820, 429832), (3055, 396768), (3120, 388502), (3666, 330640), (3760, 322374), (4133, 293280), (4512, 268645), (4888, 247980), (5640, 214916), (6110, 198384), (6240, 194251), (7332, 165320), (7520, 161187), (8266, 146640), (9165, 132256), (9776, 123990), (11280, 107458), (12220, 99192), (12399, 97760), (14664, 82660), (16532, 73320), (18330, 66128), (19552, 61995), (20665, 58656), (22560, 53729), (24440, 49596), (24798, 48880), (29328, 41330), (33064, 36660)]