2250953880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:750

約数の個数: 256

約数和(自身を含む): 8101969920

約数和(自身を除く): 5851016040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 263, 276, 280, 322, 345, 420, 443, 460, 483, 526, 552, 644, 690, 789, 805, 840, 886, 920, 966, 1052, 1288, 1315, 1329, 1380, 1578, 1610, 1772, 1841, 1932, 2104, 2215, 2415, 2630, 2658, 2760, 3101, 3156, 3220, 3544, 3682, 3864, 3945, 4430, 4830, 5260, 5316, 5523, 6049, 6202, 6312, 6440, 6645, 7364, 7890, 8860, 9205, 9303, 9660, 10189, 10520, 10632, 11046, 12098, 12404, 13290, 14728, 15505, 15780, 17720, 18147, 18410, 18606, 19320, 20378, 22092, 24196, 24808, 26580, 27615, 30245, 30567, 31010, 31560, 36294, 36820, 37212, 40756, 42343, 44184, 46515, 48392, 50945, 53160, 55230, 60490, 61134, 62020, 71323, 72588, 73640, 74424, 81512, 84686, 90735, 93030, 101890, 110460, 116509, 120980, 122268, 124040, 127029, 142646, 145176, 152835, 169372, 181470, 186060, 203780, 211715, 213969, 220920, 233018, 241960, 244536, 254058, 285292, 305670, 338744, 349527, 356615, 362940, 372120, 407560, 423430, 427938, 466036, 508116, 570584, 582545, 611340, 635145, 699054, 713230, 725880, 815563, 846860, 855876, 932072, 1016232, 1069845, 1165090, 1222680, 1270290, 1398108, 1426460, 1631126, 1693720, 1711752, 1747635, 2139690, 2330180, 2446689, 2540580, 2679707, 2796216, 2852920, 3262252, 3495270, 4077815, 4279380, 4660360, 4893378, 5081160, 5359414, 6524504, 6990540, 8039121, 8155630, 8558760, 9786756, 10718828, 12233445, 13398535, 13981080, 16078242, 16311260, 18757949, 19573512, 21437656, 24466890, 26797070, 32156484, 32622520, 37515898, 40195605, 48933780, 53594140, 56273847, 64312968, 75031796, 80391210, 93789745, 97867560, 107188280, 112547694, 150063592, 160782420, 187579490, 225095388, 281369235, 321564840, 375158980, 450190776, 562738470, 750317960, 1125476940, 2250953880]

約数ペア:

[(1, 2250953880), (2, 1125476940), (3, 750317960), (4, 562738470), (5, 450190776), (6, 375158980), (7, 321564840), (8, 281369235), (10, 225095388), (12, 187579490), (14, 160782420), (15, 150063592), (20, 112547694), (21, 107188280), (23, 97867560), (24, 93789745), (28, 80391210), (30, 75031796), (35, 64312968), (40, 56273847), (42, 53594140), (46, 48933780), (56, 40195605), (60, 37515898), (69, 32622520), (70, 32156484), (84, 26797070), (92, 24466890), (105, 21437656), (115, 19573512), (120, 18757949), (138, 16311260), (140, 16078242), (161, 13981080), (168, 13398535), (184, 12233445), (210, 10718828), (230, 9786756), (263, 8558760), (276, 8155630), (280, 8039121), (322, 6990540), (345, 6524504), (420, 5359414), (443, 5081160), (460, 4893378), (483, 4660360), (526, 4279380), (552, 4077815), (644, 3495270), (690, 3262252), (789, 2852920), (805, 2796216), (840, 2679707), (886, 2540580), (920, 2446689), (966, 2330180), (1052, 2139690), (1288, 1747635), (1315, 1711752), (1329, 1693720), (1380, 1631126), (1578, 1426460), (1610, 1398108), (1772, 1270290), (1841, 1222680), (1932, 1165090), (2104, 1069845), (2215, 1016232), (2415, 932072), (2630, 855876), (2658, 846860), (2760, 815563), (3101, 725880), (3156, 713230), (3220, 699054), (3544, 635145), (3682, 611340), (3864, 582545), (3945, 570584), (4430, 508116), (4830, 466036), (5260, 427938), (5316, 423430), (5523, 407560), (6049, 372120), (6202, 362940), (6312, 356615), (6440, 349527), (6645, 338744), (7364, 305670), (7890, 285292), (8860, 254058), (9205, 244536), (9303, 241960), (9660, 233018), (10189, 220920), (10520, 213969), (10632, 211715), (11046, 203780), (12098, 186060), (12404, 181470), (13290, 169372), (14728, 152835), (15505, 145176), (15780, 142646), (17720, 127029), (18147, 124040), (18410, 122268), (18606, 120980), (19320, 116509), (20378, 110460), (22092, 101890), (24196, 93030), (24808, 90735), (26580, 84686), (27615, 81512), (30245, 74424), (30567, 73640), (31010, 72588), (31560, 71323), (36294, 62020), (36820, 61134), (37212, 60490), (40756, 55230), (42343, 53160), (44184, 50945), (46515, 48392)]