1628681520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:404

約数の個数: 320

約数和(自身を含む): 5669637120

約数和(自身を除く): 4040955600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 53, 57, 60, 69, 76, 80, 92, 95, 106, 114, 115, 120, 138, 152, 159, 184, 190, 212, 228, 230, 240, 265, 276, 285, 293, 304, 318, 345, 368, 380, 424, 437, 456, 460, 530, 552, 570, 586, 636, 690, 760, 795, 848, 874, 879, 912, 920, 1007, 1060, 1104, 1140, 1172, 1219, 1272, 1311, 1380, 1465, 1520, 1590, 1748, 1758, 1840, 2014, 2120, 2185, 2280, 2344, 2438, 2544, 2622, 2760, 2930, 3021, 3180, 3496, 3516, 3657, 4028, 4240, 4370, 4395, 4560, 4688, 4876, 5035, 5244, 5520, 5567, 5860, 6042, 6095, 6360, 6555, 6739, 6992, 7032, 7314, 8056, 8740, 8790, 9752, 10070, 10488, 11134, 11720, 12084, 12190, 12720, 13110, 13478, 14064, 14628, 15105, 15529, 16112, 16701, 17480, 17580, 18285, 19504, 20140, 20217, 20976, 22268, 23161, 23440, 24168, 24380, 26220, 26956, 27835, 29256, 30210, 31058, 33402, 33695, 34960, 35160, 36570, 40280, 40434, 44536, 46322, 46587, 48336, 48760, 52440, 53912, 55670, 58512, 60420, 62116, 66804, 67390, 69483, 70320, 73140, 77645, 80560, 80868, 83505, 89072, 92644, 93174, 97520, 101085, 104880, 107824, 111340, 115805, 120840, 124232, 128041, 133608, 134780, 138966, 146280, 155290, 161736, 167010, 185288, 186348, 202170, 222680, 231610, 232935, 241680, 248464, 256082, 267216, 269560, 277932, 292560, 295051, 310580, 323472, 334020, 347415, 357167, 370576, 372696, 384123, 404340, 445360, 463220, 465870, 512164, 539120, 555864, 590102, 621160, 640205, 668040, 694830, 714334, 745392, 768246, 808680, 885153, 926440, 931740, 1024328, 1071501, 1111728, 1180204, 1242320, 1280410, 1336080, 1389660, 1428668, 1475255, 1536492, 1617360, 1770306, 1785835, 1852880, 1863480, 1920615, 2048656, 2143002, 2360408, 2560820, 2779320, 2857336, 2950510, 3072984, 3540612, 3571670, 3726960, 3841230, 4286004, 4425765, 4720816, 5121640, 5357505, 5558640, 5714672, 5901020, 6145968, 6786173, 7081224, 7143340, 7682460, 8572008, 8851530, 10243280, 10715010, 11802040, 13572346, 14162448, 14286680, 15364920, 17144016, 17703060, 20358519, 21430020, 23604080, 27144692, 28573360, 30729840, 33930865, 35406120, 40717038, 42860040, 54289384, 67861730, 70812240, 81434076, 85720080, 101792595, 108578768, 135723460, 162868152, 203585190, 271446920, 325736304, 407170380, 542893840, 814340760, 1628681520]

約数ペア:

[(1, 1628681520), (2, 814340760), (3, 542893840), (4, 407170380), (5, 325736304), (6, 271446920), (8, 203585190), (10, 162868152), (12, 135723460), (15, 108578768), (16, 101792595), (19, 85720080), (20, 81434076), (23, 70812240), (24, 67861730), (30, 54289384), (38, 42860040), (40, 40717038), (46, 35406120), (48, 33930865), (53, 30729840), (57, 28573360), (60, 27144692), (69, 23604080), (76, 21430020), (80, 20358519), (92, 17703060), (95, 17144016), (106, 15364920), (114, 14286680), (115, 14162448), (120, 13572346), (138, 11802040), (152, 10715010), (159, 10243280), (184, 8851530), (190, 8572008), (212, 7682460), (228, 7143340), (230, 7081224), (240, 6786173), (265, 6145968), (276, 5901020), (285, 5714672), (293, 5558640), (304, 5357505), (318, 5121640), (345, 4720816), (368, 4425765), (380, 4286004), (424, 3841230), (437, 3726960), (456, 3571670), (460, 3540612), (530, 3072984), (552, 2950510), (570, 2857336), (586, 2779320), (636, 2560820), (690, 2360408), (760, 2143002), (795, 2048656), (848, 1920615), (874, 1863480), (879, 1852880), (912, 1785835), (920, 1770306), (1007, 1617360), (1060, 1536492), (1104, 1475255), (1140, 1428668), (1172, 1389660), (1219, 1336080), (1272, 1280410), (1311, 1242320), (1380, 1180204), (1465, 1111728), (1520, 1071501), (1590, 1024328), (1748, 931740), (1758, 926440), (1840, 885153), (2014, 808680), (2120, 768246), (2185, 745392), (2280, 714334), (2344, 694830), (2438, 668040), (2544, 640205), (2622, 621160), (2760, 590102), (2930, 555864), (3021, 539120), (3180, 512164), (3496, 465870), (3516, 463220), (3657, 445360), (4028, 404340), (4240, 384123), (4370, 372696), (4395, 370576), (4560, 357167), (4688, 347415), (4876, 334020), (5035, 323472), (5244, 310580), (5520, 295051), (5567, 292560), (5860, 277932), (6042, 269560), (6095, 267216), (6360, 256082), (6555, 248464), (6739, 241680), (6992, 232935), (7032, 231610), (7314, 222680), (8056, 202170), (8740, 186348), (8790, 185288), (9752, 167010), (10070, 161736), (10488, 155290), (11134, 146280), (11720, 138966), (12084, 134780), (12190, 133608), (12720, 128041), (13110, 124232), (13478, 120840), (14064, 115805), (14628, 111340), (15105, 107824), (15529, 104880), (16112, 101085), (16701, 97520), (17480, 93174), (17580, 92644), (18285, 89072), (19504, 83505), (20140, 80868), (20217, 80560), (20976, 77645), (22268, 73140), (23161, 70320), (23440, 69483), (24168, 67390), (24380, 66804), (26220, 62116), (26956, 60420), (27835, 58512), (29256, 55670), (30210, 53912), (31058, 52440), (33402, 48760), (33695, 48336), (34960, 46587), (35160, 46322), (36570, 44536), (40280, 40434)]