72503406720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{32029}}^1$

素因数の和:32188

約数の個数: 256

約数和(自身を含む): 258751152000

約数和(自身を除く): 186247745280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 131, 135, 144, 160, 180, 192, 216, 240, 262, 270, 288, 320, 360, 384, 393, 432, 480, 524, 540, 576, 640, 655, 720, 786, 864, 960, 1048, 1080, 1152, 1179, 1310, 1440, 1572, 1728, 1920, 1965, 2096, 2160, 2358, 2620, 2880, 3144, 3456, 3537, 3930, 4192, 4320, 4716, 5240, 5760, 5895, 6288, 7074, 7860, 8384, 8640, 9432, 10480, 11790, 12576, 14148, 15720, 16768, 17280, 17685, 18864, 20960, 23580, 25152, 28296, 31440, 32029, 35370, 37728, 41920, 47160, 50304, 56592, 62880, 64058, 70740, 75456, 83840, 94320, 96087, 113184, 125760, 128116, 141480, 150912, 160145, 188640, 192174, 226368, 251520, 256232, 282960, 288261, 320290, 377280, 384348, 452736, 480435, 512464, 565920, 576522, 640580, 754560, 768696, 864783, 960870, 1024928, 1131840, 1153044, 1281160, 1441305, 1537392, 1729566, 1921740, 2049856, 2263680, 2306088, 2562320, 2882610, 3074784, 3459132, 3843480, 4099712, 4195799, 4323915, 4612176, 5124640, 5765220, 6149568, 6918264, 7686960, 8391598, 8647830, 9224352, 10249280, 11530440, 12299136, 12587397, 13836528, 15373920, 16783196, 17295660, 18448704, 20498560, 20978995, 23060880, 25174794, 27673056, 30747840, 33566392, 34591320, 36897408, 37762191, 41957990, 46121760, 50349588, 55346112, 61495680, 62936985, 67132784, 69182640, 75524382, 83915980, 92243520, 100699176, 110692224, 113286573, 125873970, 134265568, 138365280, 151048764, 167831960, 184487040, 188810955, 201398352, 226573146, 251747940, 268531136, 276730560, 302097528, 335663920, 377621910, 402796704, 453146292, 503495880, 537062272, 553461120, 566432865, 604195056, 671327840, 755243820, 805593408, 906292584, 1006991760, 1132865730, 1208390112, 1342655680, 1510487640, 1611186816, 1812585168, 2013983520, 2265731460, 2416780224, 2685311360, 3020975280, 3625170336, 4027967040, 4531462920, 4833560448, 6041950560, 7250340672, 8055934080, 9062925840, 12083901120, 14500681344, 18125851680, 24167802240, 36251703360, 72503406720]

約数ペア:

[(1, 72503406720), (2, 36251703360), (3, 24167802240), (4, 18125851680), (5, 14500681344), (6, 12083901120), (8, 9062925840), (9, 8055934080), (10, 7250340672), (12, 6041950560), (15, 4833560448), (16, 4531462920), (18, 4027967040), (20, 3625170336), (24, 3020975280), (27, 2685311360), (30, 2416780224), (32, 2265731460), (36, 2013983520), (40, 1812585168), (45, 1611186816), (48, 1510487640), (54, 1342655680), (60, 1208390112), (64, 1132865730), (72, 1006991760), (80, 906292584), (90, 805593408), (96, 755243820), (108, 671327840), (120, 604195056), (128, 566432865), (131, 553461120), (135, 537062272), (144, 503495880), (160, 453146292), (180, 402796704), (192, 377621910), (216, 335663920), (240, 302097528), (262, 276730560), (270, 268531136), (288, 251747940), (320, 226573146), (360, 201398352), (384, 188810955), (393, 184487040), (432, 167831960), (480, 151048764), (524, 138365280), (540, 134265568), (576, 125873970), (640, 113286573), (655, 110692224), (720, 100699176), (786, 92243520), (864, 83915980), (960, 75524382), (1048, 69182640), (1080, 67132784), (1152, 62936985), (1179, 61495680), (1310, 55346112), (1440, 50349588), (1572, 46121760), (1728, 41957990), (1920, 37762191), (1965, 36897408), (2096, 34591320), (2160, 33566392), (2358, 30747840), (2620, 27673056), (2880, 25174794), (3144, 23060880), (3456, 20978995), (3537, 20498560), (3930, 18448704), (4192, 17295660), (4320, 16783196), (4716, 15373920), (5240, 13836528), (5760, 12587397), (5895, 12299136), (6288, 11530440), (7074, 10249280), (7860, 9224352), (8384, 8647830), (8640, 8391598), (9432, 7686960), (10480, 6918264), (11790, 6149568), (12576, 5765220), (14148, 5124640), (15720, 4612176), (16768, 4323915), (17280, 4195799), (17685, 4099712), (18864, 3843480), (20960, 3459132), (23580, 3074784), (25152, 2882610), (28296, 2562320), (31440, 2306088), (32029, 2263680), (35370, 2049856), (37728, 1921740), (41920, 1729566), (47160, 1537392), (50304, 1441305), (56592, 1281160), (62880, 1153044), (64058, 1131840), (70740, 1024928), (75456, 960870), (83840, 864783), (94320, 768696), (96087, 754560), (113184, 640580), (125760, 576522), (128116, 565920), (141480, 512464), (150912, 480435), (160145, 452736), (188640, 384348), (192174, 377280), (226368, 320290), (251520, 288261), (256232, 282960)]