2117141280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15809}}^1$

素因数の和:15864

約数の個数: 192

約数和(自身を含む): 7649510400

約数和(自身を除く): 5532369120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 15809, 16740, 22320, 26784, 31618, 33480, 44640, 47427, 63236, 66960, 79045, 94854, 126472, 133920, 142281, 158090, 189708, 237135, 252944, 284562, 316180, 379416, 426843, 474270, 490079, 505888, 569124, 632360, 711405, 758832, 853686, 948540, 980158, 1138248, 1264720, 1422810, 1470237, 1517664, 1707372, 1897080, 1960316, 2134215, 2276496, 2450395, 2529440, 2845620, 2940474, 3414744, 3794160, 3920632, 4268430, 4410711, 4552992, 4900790, 5691240, 5880948, 6829488, 7351185, 7588320, 7841264, 8536860, 8821422, 9801580, 11382480, 11761896, 13232133, 13658976, 14702370, 15682528, 17073720, 17642844, 19603160, 22053555, 22764960, 23523792, 26464266, 29404740, 34147440, 35285688, 39206320, 44107110, 47047584, 52928532, 58809480, 66160665, 68294880, 70571376, 78412640, 88214220, 105857064, 117618960, 132321330, 141142752, 176428440, 211714128, 235237920, 264642660, 352856880, 423428256, 529285320, 705713760, 1058570640, 2117141280]

約数ペア:

[(1, 2117141280), (2, 1058570640), (3, 705713760), (4, 529285320), (5, 423428256), (6, 352856880), (8, 264642660), (9, 235237920), (10, 211714128), (12, 176428440), (15, 141142752), (16, 132321330), (18, 117618960), (20, 105857064), (24, 88214220), (27, 78412640), (30, 70571376), (31, 68294880), (32, 66160665), (36, 58809480), (40, 52928532), (45, 47047584), (48, 44107110), (54, 39206320), (60, 35285688), (62, 34147440), (72, 29404740), (80, 26464266), (90, 23523792), (93, 22764960), (96, 22053555), (108, 19603160), (120, 17642844), (124, 17073720), (135, 15682528), (144, 14702370), (155, 13658976), (160, 13232133), (180, 11761896), (186, 11382480), (216, 9801580), (240, 8821422), (248, 8536860), (270, 7841264), (279, 7588320), (288, 7351185), (310, 6829488), (360, 5880948), (372, 5691240), (432, 4900790), (465, 4552992), (480, 4410711), (496, 4268430), (540, 3920632), (558, 3794160), (620, 3414744), (720, 2940474), (744, 2845620), (837, 2529440), (864, 2450395), (930, 2276496), (992, 2134215), (1080, 1960316), (1116, 1897080), (1240, 1707372), (1395, 1517664), (1440, 1470237), (1488, 1422810), (1674, 1264720), (1860, 1138248), (2160, 980158), (2232, 948540), (2480, 853686), (2790, 758832), (2976, 711405), (3348, 632360), (3720, 569124), (4185, 505888), (4320, 490079), (4464, 474270), (4960, 426843), (5580, 379416), (6696, 316180), (7440, 284562), (8370, 252944), (8928, 237135), (11160, 189708), (13392, 158090), (14880, 142281), (15809, 133920), (16740, 126472), (22320, 94854), (26784, 79045), (31618, 66960), (33480, 63236), (44640, 47427)]