81527361840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6529}}^1$

素因数の和:6642

約数の個数: 400

約数和(自身を含む): 296279786880

約数和(自身を除く): 214752425040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 47, 48, 54, 60, 72, 80, 81, 82, 90, 94, 108, 120, 123, 135, 141, 144, 162, 164, 180, 188, 205, 216, 235, 240, 246, 270, 282, 324, 328, 360, 369, 376, 405, 410, 423, 432, 470, 492, 540, 564, 615, 648, 656, 705, 720, 738, 752, 810, 820, 846, 940, 984, 1080, 1107, 1128, 1230, 1269, 1296, 1410, 1476, 1620, 1640, 1692, 1845, 1880, 1927, 1968, 2115, 2160, 2214, 2256, 2460, 2538, 2820, 2952, 3240, 3280, 3321, 3384, 3690, 3760, 3807, 3854, 4230, 4428, 4920, 5076, 5535, 5640, 5781, 5904, 6345, 6480, 6529, 6642, 6768, 7380, 7614, 7708, 8460, 8856, 9635, 9840, 10152, 11070, 11280, 11562, 12690, 13058, 13284, 14760, 15228, 15416, 16605, 16920, 17343, 17712, 19035, 19270, 19587, 20304, 22140, 23124, 25380, 26116, 26568, 28905, 29520, 30456, 30832, 32645, 33210, 33840, 34686, 38070, 38540, 39174, 44280, 46248, 50760, 52029, 52232, 53136, 57810, 58761, 60912, 65290, 66420, 69372, 76140, 77080, 78348, 86715, 88560, 92496, 97935, 101520, 104058, 104464, 115620, 117522, 130580, 132840, 138744, 152280, 154160, 156087, 156696, 173430, 176283, 195870, 208116, 231240, 235044, 260145, 261160, 265680, 267689, 277488, 293805, 304560, 306863, 312174, 313392, 346860, 352566, 391740, 416232, 462480, 470088, 520290, 522320, 528849, 535378, 587610, 613726, 624348, 693720, 705132, 780435, 783480, 803067, 832464, 881415, 920589, 940176, 1040580, 1057698, 1070756, 1175220, 1227452, 1248696, 1338445, 1387440, 1410264, 1534315, 1560870, 1566960, 1606134, 1762830, 1841178, 2081160, 2115396, 2141512, 2350440, 2409201, 2454904, 2497392, 2644245, 2676890, 2761767, 2820528, 3068630, 3121740, 3212268, 3525660, 3682356, 4015335, 4162320, 4230792, 4283024, 4602945, 4700880, 4818402, 4909808, 5288490, 5353780, 5523534, 6137260, 6243480, 6424536, 7051320, 7227603, 7364712, 8030670, 8285301, 8461584, 9205890, 9636804, 10576980, 10707560, 11047068, 12046005, 12274520, 12486960, 12581383, 12849072, 13808835, 14102640, 14455206, 14729424, 16061340, 16570602, 18411780, 19273608, 21153960, 21415120, 21682809, 22094136, 24092010, 24549040, 24855903, 25162766, 27617670, 28910412, 32122680, 33141204, 36138015, 36823560, 37744149, 38547216, 41426505, 42307920, 43365618, 44188272, 48184020, 49711806, 50325532, 55235340, 57820824, 62906915, 64245360, 66282408, 72276030, 73647120, 75488298, 82853010, 86731236, 96368040, 99423612, 100651064, 108414045, 110470680, 113232447, 115641648, 124279515, 125813830, 132564816, 144552060, 150976596, 165706020, 173462472, 188720745, 192736080, 198847224, 201302128, 216828090, 220941360, 226464894, 248559030, 251627660, 289104120, 301953192, 331412040, 339697341, 346924944, 377441490, 397694448, 433656180, 452929788, 497118060, 503255320, 566162235, 578208240, 603906384, 662824080, 679394682, 754882980, 867312360, 905859576, 994236120, 1006510640, 1019092023, 1132324470, 1358789364, 1509765960, 1698486705, 1734624720, 1811719152, 1988472240, 2038184046, 2264648940, 2717578728, 3019531920, 3396973410, 4076368092, 4529297880, 5095460115, 5435157456, 6793946820, 8152736184, 9058595760, 10190920230, 13587893640, 16305472368, 20381840460, 27175787280, 40763680920, 81527361840]

約数ペア:

[(1, 81527361840), (2, 40763680920), (3, 27175787280), (4, 20381840460), (5, 16305472368), (6, 13587893640), (8, 10190920230), (9, 9058595760), (10, 8152736184), (12, 6793946820), (15, 5435157456), (16, 5095460115), (18, 4529297880), (20, 4076368092), (24, 3396973410), (27, 3019531920), (30, 2717578728), (36, 2264648940), (40, 2038184046), (41, 1988472240), (45, 1811719152), (47, 1734624720), (48, 1698486705), (54, 1509765960), (60, 1358789364), (72, 1132324470), (80, 1019092023), (81, 1006510640), (82, 994236120), (90, 905859576), (94, 867312360), (108, 754882980), (120, 679394682), (123, 662824080), (135, 603906384), (141, 578208240), (144, 566162235), (162, 503255320), (164, 497118060), (180, 452929788), (188, 433656180), (205, 397694448), (216, 377441490), (235, 346924944), (240, 339697341), (246, 331412040), (270, 301953192), (282, 289104120), (324, 251627660), (328, 248559030), (360, 226464894), (369, 220941360), (376, 216828090), (405, 201302128), (410, 198847224), (423, 192736080), (432, 188720745), (470, 173462472), (492, 165706020), (540, 150976596), (564, 144552060), (615, 132564816), (648, 125813830), (656, 124279515), (705, 115641648), (720, 113232447), (738, 110470680), (752, 108414045), (810, 100651064), (820, 99423612), (846, 96368040), (940, 86731236), (984, 82853010), (1080, 75488298), (1107, 73647120), (1128, 72276030), (1230, 66282408), (1269, 64245360), (1296, 62906915), (1410, 57820824), (1476, 55235340), (1620, 50325532), (1640, 49711806), (1692, 48184020), (1845, 44188272), (1880, 43365618), (1927, 42307920), (1968, 41426505), (2115, 38547216), (2160, 37744149), (2214, 36823560), (2256, 36138015), (2460, 33141204), (2538, 32122680), (2820, 28910412), (2952, 27617670), (3240, 25162766), (3280, 24855903), (3321, 24549040), (3384, 24092010), (3690, 22094136), (3760, 21682809), (3807, 21415120), (3854, 21153960), (4230, 19273608), (4428, 18411780), (4920, 16570602), (5076, 16061340), (5535, 14729424), (5640, 14455206), (5781, 14102640), (5904, 13808835), (6345, 12849072), (6480, 12581383), (6529, 12486960), (6642, 12274520), (6768, 12046005), (7380, 11047068), (7614, 10707560), (7708, 10576980), (8460, 9636804), (8856, 9205890), (9635, 8461584), (9840, 8285301), (10152, 8030670), (11070, 7364712), (11280, 7227603), (11562, 7051320), (12690, 6424536), (13058, 6243480), (13284, 6137260), (14760, 5523534), (15228, 5353780), (15416, 5288490), (16605, 4909808), (16920, 4818402), (17343, 4700880), (17712, 4602945), (19035, 4283024), (19270, 4230792), (19587, 4162320), (20304, 4015335), (22140, 3682356), (23124, 3525660), (25380, 3212268), (26116, 3121740), (26568, 3068630), (28905, 2820528), (29520, 2761767), (30456, 2676890), (30832, 2644245), (32645, 2497392), (33210, 2454904), (33840, 2409201), (34686, 2350440), (38070, 2141512), (38540, 2115396), (39174, 2081160), (44280, 1841178), (46248, 1762830), (50760, 1606134), (52029, 1566960), (52232, 1560870), (53136, 1534315), (57810, 1410264), (58761, 1387440), (60912, 1338445), (65290, 1248696), (66420, 1227452), (69372, 1175220), (76140, 1070756), (77080, 1057698), (78348, 1040580), (86715, 940176), (88560, 920589), (92496, 881415), (97935, 832464), (101520, 803067), (104058, 783480), (104464, 780435), (115620, 705132), (117522, 693720), (130580, 624348), (132840, 613726), (138744, 587610), (152280, 535378), (154160, 528849), (156087, 522320), (156696, 520290), (173430, 470088), (176283, 462480), (195870, 416232), (208116, 391740), (231240, 352566), (235044, 346860), (260145, 313392), (261160, 312174), (265680, 306863), (267689, 304560), (277488, 293805)]