727386480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 480

約数和(自身を含む): 2807820288

約数和(自身を除く): 2080433808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 71, 72, 80, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 142, 144, 153, 155, 162, 170, 180, 186, 204, 213, 216, 240, 243, 248, 255, 270, 272, 279, 284, 306, 310, 324, 340, 355, 360, 372, 405, 408, 426, 432, 459, 465, 486, 496, 510, 527, 540, 558, 568, 612, 620, 639, 648, 680, 710, 720, 744, 765, 810, 816, 837, 852, 918, 930, 972, 1020, 1054, 1065, 1080, 1116, 1136, 1207, 1215, 1224, 1240, 1278, 1296, 1360, 1377, 1395, 1420, 1488, 1530, 1581, 1620, 1674, 1704, 1836, 1860, 1917, 1944, 2040, 2108, 2130, 2160, 2201, 2232, 2295, 2414, 2430, 2448, 2480, 2511, 2556, 2635, 2754, 2790, 2840, 3060, 3162, 3195, 3240, 3348, 3408, 3621, 3672, 3720, 3834, 3888, 4080, 4131, 4185, 4216, 4260, 4402, 4464, 4590, 4743, 4828, 4860, 5022, 5112, 5270, 5508, 5580, 5680, 5751, 6035, 6120, 6324, 6390, 6480, 6603, 6696, 6885, 7242, 7344, 7440, 7533, 7668, 7905, 8262, 8370, 8432, 8520, 8804, 9180, 9486, 9585, 9656, 9720, 10044, 10224, 10540, 10863, 11005, 11016, 11160, 11502, 12070, 12240, 12555, 12648, 12780, 13206, 13392, 13770, 14229, 14484, 15066, 15336, 15810, 16524, 16740, 17040, 17253, 17608, 18105, 18360, 18972, 19170, 19312, 19440, 19809, 20088, 20655, 21080, 21726, 22010, 22032, 22320, 23004, 23715, 24140, 25110, 25296, 25560, 26412, 27540, 28458, 28755, 28968, 30132, 30672, 31620, 32589, 33015, 33048, 33480, 34506, 35216, 36210, 36720, 37417, 37665, 37944, 38340, 39618, 40176, 41310, 42160, 42687, 43452, 44020, 46008, 47430, 48280, 50220, 51120, 52824, 54315, 55080, 56916, 57510, 57936, 59427, 60264, 63240, 65178, 66030, 66096, 66960, 69012, 71145, 72420, 74834, 75330, 75888, 76680, 79236, 82620, 85374, 86265, 86904, 88040, 92016, 94860, 96560, 97767, 99045, 100440, 105648, 108630, 110160, 112251, 113832, 115020, 118854, 120528, 126480, 128061, 130356, 132060, 138024, 142290, 144840, 149668, 150660, 153360, 158472, 162945, 165240, 170748, 172530, 173808, 176080, 178281, 187085, 189720, 195534, 198090, 200880, 213435, 217260, 224502, 227664, 230040, 237708, 256122, 260712, 264120, 276048, 284580, 289680, 293301, 297135, 299336, 301320, 316944, 325890, 330480, 336753, 341496, 345060, 356562, 374170, 379440, 391068, 396180, 426870, 434520, 449004, 460080, 475416, 488835, 512244, 521424, 528240, 534843, 561255, 569160, 586602, 594270, 598672, 602640, 640305, 651780, 673506, 682992, 690120, 713124, 748340, 782136, 792360, 853740, 869040, 891405, 898008, 950832, 977670, 1010259, 1024488, 1069686, 1122510, 1138320, 1173204, 1188540, 1280610, 1303560, 1347012, 1380240, 1426248, 1466505, 1496680, 1564272, 1584720, 1683765, 1707480, 1782810, 1796016, 1955340, 2020518, 2048976, 2139372, 2245020, 2346408, 2377080, 2561220, 2607120, 2674215, 2694024, 2852496, 2933010, 2993360, 3030777, 3367530, 3414960, 3565620, 3910680, 4041036, 4278744, 4490040, 4692816, 4754160, 5051295, 5122440, 5348430, 5388048, 5866020, 6061554, 6735060, 7131240, 7821360, 8082072, 8557488, 8980080, 9092331, 10102590, 10244880, 10696860, 11732040, 12123108, 13470120, 14262480, 15153885, 16164144, 18184662, 20205180, 21393720, 23464080, 24246216, 26940240, 30307770, 36369324, 40410360, 42787440, 45461655, 48492432, 60615540, 72738648, 80820720, 90923310, 121231080, 145477296, 181846620, 242462160, 363693240, 727386480]

約数ペア:

[(1, 727386480), (2, 363693240), (3, 242462160), (4, 181846620), (5, 145477296), (6, 121231080), (8, 90923310), (9, 80820720), (10, 72738648), (12, 60615540), (15, 48492432), (16, 45461655), (17, 42787440), (18, 40410360), (20, 36369324), (24, 30307770), (27, 26940240), (30, 24246216), (31, 23464080), (34, 21393720), (36, 20205180), (40, 18184662), (45, 16164144), (48, 15153885), (51, 14262480), (54, 13470120), (60, 12123108), (62, 11732040), (68, 10696860), (71, 10244880), (72, 10102590), (80, 9092331), (81, 8980080), (85, 8557488), (90, 8082072), (93, 7821360), (102, 7131240), (108, 6735060), (120, 6061554), (124, 5866020), (135, 5388048), (136, 5348430), (142, 5122440), (144, 5051295), (153, 4754160), (155, 4692816), (162, 4490040), (170, 4278744), (180, 4041036), (186, 3910680), (204, 3565620), (213, 3414960), (216, 3367530), (240, 3030777), (243, 2993360), (248, 2933010), (255, 2852496), (270, 2694024), (272, 2674215), (279, 2607120), (284, 2561220), (306, 2377080), (310, 2346408), (324, 2245020), (340, 2139372), (355, 2048976), (360, 2020518), (372, 1955340), (405, 1796016), (408, 1782810), (426, 1707480), (432, 1683765), (459, 1584720), (465, 1564272), (486, 1496680), (496, 1466505), (510, 1426248), (527, 1380240), (540, 1347012), (558, 1303560), (568, 1280610), (612, 1188540), (620, 1173204), (639, 1138320), (648, 1122510), (680, 1069686), (710, 1024488), (720, 1010259), (744, 977670), (765, 950832), (810, 898008), (816, 891405), (837, 869040), (852, 853740), (918, 792360), (930, 782136), (972, 748340), (1020, 713124), (1054, 690120), (1065, 682992), (1080, 673506), (1116, 651780), (1136, 640305), (1207, 602640), (1215, 598672), (1224, 594270), (1240, 586602), (1278, 569160), (1296, 561255), (1360, 534843), (1377, 528240), (1395, 521424), (1420, 512244), (1488, 488835), (1530, 475416), (1581, 460080), (1620, 449004), (1674, 434520), (1704, 426870), (1836, 396180), (1860, 391068), (1917, 379440), (1944, 374170), (2040, 356562), (2108, 345060), (2130, 341496), (2160, 336753), (2201, 330480), (2232, 325890), (2295, 316944), (2414, 301320), (2430, 299336), (2448, 297135), (2480, 293301), (2511, 289680), (2556, 284580), (2635, 276048), (2754, 264120), (2790, 260712), (2840, 256122), (3060, 237708), (3162, 230040), (3195, 227664), (3240, 224502), (3348, 217260), (3408, 213435), (3621, 200880), (3672, 198090), (3720, 195534), (3834, 189720), (3888, 187085), (4080, 178281), (4131, 176080), (4185, 173808), (4216, 172530), (4260, 170748), (4402, 165240), (4464, 162945), (4590, 158472), (4743, 153360), (4828, 150660), (4860, 149668), (5022, 144840), (5112, 142290), (5270, 138024), (5508, 132060), (5580, 130356), (5680, 128061), (5751, 126480), (6035, 120528), (6120, 118854), (6324, 115020), (6390, 113832), (6480, 112251), (6603, 110160), (6696, 108630), (6885, 105648), (7242, 100440), (7344, 99045), (7440, 97767), (7533, 96560), (7668, 94860), (7905, 92016), (8262, 88040), (8370, 86904), (8432, 86265), (8520, 85374), (8804, 82620), (9180, 79236), (9486, 76680), (9585, 75888), (9656, 75330), (9720, 74834), (10044, 72420), (10224, 71145), (10540, 69012), (10863, 66960), (11005, 66096), (11016, 66030), (11160, 65178), (11502, 63240), (12070, 60264), (12240, 59427), (12555, 57936), (12648, 57510), (12780, 56916), (13206, 55080), (13392, 54315), (13770, 52824), (14229, 51120), (14484, 50220), (15066, 48280), (15336, 47430), (15810, 46008), (16524, 44020), (16740, 43452), (17040, 42687), (17253, 42160), (17608, 41310), (18105, 40176), (18360, 39618), (18972, 38340), (19170, 37944), (19312, 37665), (19440, 37417), (19809, 36720), (20088, 36210), (20655, 35216), (21080, 34506), (21726, 33480), (22010, 33048), (22032, 33015), (22320, 32589), (23004, 31620), (23715, 30672), (24140, 30132), (25110, 28968), (25296, 28755), (25560, 28458), (26412, 27540)]