1660090320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14321}}^1$

素因数の和:14370

約数の個数: 240

約数和(自身を含む): 6649074432

約数和(自身を除く): 4988984112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7728, 8280, 9660, 11592, 12880, 14321, 14490, 16560, 19320, 23184, 28642, 28980, 38640, 42963, 57284, 57960, 71605, 85926, 100247, 114568, 115920, 128889, 143210, 171852, 200494, 214815, 229136, 257778, 286420, 300741, 329383, 343704, 400988, 429630, 501235, 515556, 572840, 601482, 644445, 658766, 687408, 801976, 859260, 902223, 988149, 1002470, 1031112, 1145680, 1202964, 1288890, 1317532, 1503705, 1603952, 1646915, 1718520, 1804446, 1976298, 2004940, 2062224, 2305681, 2405928, 2577780, 2635064, 2964447, 3007410, 3293830, 3437040, 3608892, 3952596, 4009880, 4511115, 4611362, 4811856, 4940745, 5155560, 5270128, 5928894, 6014820, 6587660, 6917043, 7217784, 7905192, 8019760, 9022230, 9222724, 9881490, 10311120, 11528405, 11857788, 12029640, 13175320, 13834086, 14435568, 14822235, 15810384, 18044460, 18445448, 19762980, 20751129, 23056810, 23715576, 24059280, 26350640, 27668172, 29644470, 34585215, 36088920, 36890896, 39525960, 41502258, 46113620, 47431152, 55336344, 59288940, 69170430, 72177840, 79051920, 83004516, 92227240, 103755645, 110672688, 118577880, 138340860, 166009032, 184454480, 207511290, 237155760, 276681720, 332018064, 415022580, 553363440, 830045160, 1660090320]

約数ペア:

[(1, 1660090320), (2, 830045160), (3, 553363440), (4, 415022580), (5, 332018064), (6, 276681720), (7, 237155760), (8, 207511290), (9, 184454480), (10, 166009032), (12, 138340860), (14, 118577880), (15, 110672688), (16, 103755645), (18, 92227240), (20, 83004516), (21, 79051920), (23, 72177840), (24, 69170430), (28, 59288940), (30, 55336344), (35, 47431152), (36, 46113620), (40, 41502258), (42, 39525960), (45, 36890896), (46, 36088920), (48, 34585215), (56, 29644470), (60, 27668172), (63, 26350640), (69, 24059280), (70, 23715576), (72, 23056810), (80, 20751129), (84, 19762980), (90, 18445448), (92, 18044460), (105, 15810384), (112, 14822235), (115, 14435568), (120, 13834086), (126, 13175320), (138, 12029640), (140, 11857788), (144, 11528405), (161, 10311120), (168, 9881490), (180, 9222724), (184, 9022230), (207, 8019760), (210, 7905192), (230, 7217784), (240, 6917043), (252, 6587660), (276, 6014820), (280, 5928894), (315, 5270128), (322, 5155560), (336, 4940745), (345, 4811856), (360, 4611362), (368, 4511115), (414, 4009880), (420, 3952596), (460, 3608892), (483, 3437040), (504, 3293830), (552, 3007410), (560, 2964447), (630, 2635064), (644, 2577780), (690, 2405928), (720, 2305681), (805, 2062224), (828, 2004940), (840, 1976298), (920, 1804446), (966, 1718520), (1008, 1646915), (1035, 1603952), (1104, 1503705), (1260, 1317532), (1288, 1288890), (1380, 1202964), (1449, 1145680), (1610, 1031112), (1656, 1002470), (1680, 988149), (1840, 902223), (1932, 859260), (2070, 801976), (2415, 687408), (2520, 658766), (2576, 644445), (2760, 601482), (2898, 572840), (3220, 515556), (3312, 501235), (3864, 429630), (4140, 400988), (4830, 343704), (5040, 329383), (5520, 300741), (5796, 286420), (6440, 257778), (7245, 229136), (7728, 214815), (8280, 200494), (9660, 171852), (11592, 143210), (12880, 128889), (14321, 115920), (14490, 114568), (16560, 100247), (19320, 85926), (23184, 71605), (28642, 57960), (28980, 57284), (38640, 42963)]