801340080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 320

約数和(自身を含む): 2735824896

約数和(自身を除く): 1934484816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 41, 48, 60, 62, 71, 74, 80, 82, 93, 111, 120, 123, 124, 142, 148, 155, 164, 185, 186, 205, 213, 222, 240, 246, 248, 284, 296, 310, 328, 355, 370, 372, 410, 426, 444, 465, 492, 496, 555, 568, 592, 615, 620, 656, 710, 740, 744, 820, 852, 888, 930, 984, 1065, 1110, 1136, 1147, 1230, 1240, 1271, 1420, 1480, 1488, 1517, 1640, 1704, 1776, 1860, 1968, 2130, 2201, 2220, 2294, 2460, 2480, 2542, 2627, 2840, 2911, 2960, 3034, 3280, 3408, 3441, 3720, 3813, 4260, 4402, 4440, 4551, 4588, 4920, 5084, 5254, 5680, 5735, 5822, 6068, 6355, 6603, 6882, 7440, 7585, 7626, 7881, 8520, 8733, 8804, 8880, 9102, 9176, 9840, 10168, 10508, 11005, 11470, 11644, 12136, 12710, 13135, 13206, 13764, 14555, 15170, 15252, 15762, 17040, 17205, 17466, 17608, 18204, 18352, 19065, 20336, 21016, 22010, 22755, 22940, 23288, 24272, 25420, 26270, 26412, 27528, 29110, 30340, 30504, 31524, 33015, 34410, 34932, 35216, 36408, 38130, 39405, 42032, 43665, 44020, 45510, 45880, 46576, 47027, 50840, 52540, 52824, 55056, 58220, 60680, 61008, 63048, 66030, 68820, 69864, 72816, 76260, 78810, 81437, 87330, 88040, 90241, 91020, 91760, 94054, 101680, 105080, 105648, 107707, 116440, 121360, 126096, 132060, 137640, 139728, 141081, 152520, 157620, 162874, 174660, 176080, 180482, 182040, 188108, 210160, 215414, 232880, 235135, 244311, 264120, 270723, 275280, 282162, 305040, 315240, 323121, 325748, 349320, 360964, 364080, 376216, 407185, 430828, 451205, 470270, 488622, 528240, 538535, 541446, 564324, 630480, 646242, 651496, 698640, 705405, 721928, 752432, 814370, 861656, 902410, 940540, 977244, 1077070, 1082892, 1128648, 1221555, 1292484, 1302992, 1353615, 1410810, 1443856, 1615605, 1628740, 1723312, 1804820, 1881080, 1954488, 2154140, 2165784, 2257296, 2443110, 2584968, 2707230, 2821620, 3231210, 3257480, 3338917, 3609640, 3762160, 3908976, 4308280, 4331568, 4886220, 5169936, 5414460, 5643240, 6462420, 6514960, 6677834, 7219280, 8616560, 9772440, 10016751, 10828920, 11286480, 12924840, 13355668, 16694585, 19544880, 20033502, 21657840, 25849680, 26711336, 33389170, 40067004, 50083755, 53422672, 66778340, 80134008, 100167510, 133556680, 160268016, 200335020, 267113360, 400670040, 801340080]

約数ペア:

[(1, 801340080), (2, 400670040), (3, 267113360), (4, 200335020), (5, 160268016), (6, 133556680), (8, 100167510), (10, 80134008), (12, 66778340), (15, 53422672), (16, 50083755), (20, 40067004), (24, 33389170), (30, 26711336), (31, 25849680), (37, 21657840), (40, 20033502), (41, 19544880), (48, 16694585), (60, 13355668), (62, 12924840), (71, 11286480), (74, 10828920), (80, 10016751), (82, 9772440), (93, 8616560), (111, 7219280), (120, 6677834), (123, 6514960), (124, 6462420), (142, 5643240), (148, 5414460), (155, 5169936), (164, 4886220), (185, 4331568), (186, 4308280), (205, 3908976), (213, 3762160), (222, 3609640), (240, 3338917), (246, 3257480), (248, 3231210), (284, 2821620), (296, 2707230), (310, 2584968), (328, 2443110), (355, 2257296), (370, 2165784), (372, 2154140), (410, 1954488), (426, 1881080), (444, 1804820), (465, 1723312), (492, 1628740), (496, 1615605), (555, 1443856), (568, 1410810), (592, 1353615), (615, 1302992), (620, 1292484), (656, 1221555), (710, 1128648), (740, 1082892), (744, 1077070), (820, 977244), (852, 940540), (888, 902410), (930, 861656), (984, 814370), (1065, 752432), (1110, 721928), (1136, 705405), (1147, 698640), (1230, 651496), (1240, 646242), (1271, 630480), (1420, 564324), (1480, 541446), (1488, 538535), (1517, 528240), (1640, 488622), (1704, 470270), (1776, 451205), (1860, 430828), (1968, 407185), (2130, 376216), (2201, 364080), (2220, 360964), (2294, 349320), (2460, 325748), (2480, 323121), (2542, 315240), (2627, 305040), (2840, 282162), (2911, 275280), (2960, 270723), (3034, 264120), (3280, 244311), (3408, 235135), (3441, 232880), (3720, 215414), (3813, 210160), (4260, 188108), (4402, 182040), (4440, 180482), (4551, 176080), (4588, 174660), (4920, 162874), (5084, 157620), (5254, 152520), (5680, 141081), (5735, 139728), (5822, 137640), (6068, 132060), (6355, 126096), (6603, 121360), (6882, 116440), (7440, 107707), (7585, 105648), (7626, 105080), (7881, 101680), (8520, 94054), (8733, 91760), (8804, 91020), (8880, 90241), (9102, 88040), (9176, 87330), (9840, 81437), (10168, 78810), (10508, 76260), (11005, 72816), (11470, 69864), (11644, 68820), (12136, 66030), (12710, 63048), (13135, 61008), (13206, 60680), (13764, 58220), (14555, 55056), (15170, 52824), (15252, 52540), (15762, 50840), (17040, 47027), (17205, 46576), (17466, 45880), (17608, 45510), (18204, 44020), (18352, 43665), (19065, 42032), (20336, 39405), (21016, 38130), (22010, 36408), (22755, 35216), (22940, 34932), (23288, 34410), (24272, 33015), (25420, 31524), (26270, 30504), (26412, 30340), (27528, 29110)]