1938105120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 384

約数和(自身を含む): 7524679680

約数和(自身を除く): 5586574560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 138, 140, 155, 160, 161, 168, 184, 186, 210, 217, 224, 230, 240, 248, 276, 280, 310, 322, 336, 345, 368, 372, 420, 434, 460, 465, 480, 483, 496, 552, 560, 620, 644, 651, 672, 690, 713, 736, 744, 805, 809, 840, 868, 920, 930, 966, 992, 1085, 1104, 1120, 1240, 1288, 1302, 1380, 1426, 1488, 1610, 1618, 1680, 1736, 1840, 1860, 1932, 2139, 2170, 2208, 2415, 2427, 2480, 2576, 2604, 2760, 2852, 2976, 3220, 3236, 3255, 3360, 3472, 3565, 3680, 3720, 3864, 4045, 4278, 4340, 4830, 4854, 4960, 4991, 5152, 5208, 5520, 5663, 5704, 6440, 6472, 6510, 6944, 7130, 7440, 7728, 8090, 8556, 8680, 9660, 9708, 9982, 10416, 10695, 11040, 11326, 11408, 12135, 12880, 12944, 13020, 14260, 14880, 14973, 15456, 16180, 16989, 17112, 17360, 18607, 19320, 19416, 19964, 20832, 21390, 22652, 22816, 24270, 24955, 25079, 25760, 25888, 26040, 28315, 28520, 29946, 32360, 33978, 34224, 34720, 37214, 38640, 38832, 39928, 42780, 45304, 48540, 49910, 50158, 52080, 55821, 56630, 57040, 59892, 64720, 67956, 68448, 74428, 74865, 75237, 77280, 77664, 79856, 84945, 85560, 90608, 93035, 97080, 99820, 100316, 104160, 111642, 113260, 114080, 119784, 125395, 129440, 130249, 135912, 148856, 149730, 150474, 159712, 169890, 171120, 175553, 181216, 186070, 194160, 199640, 200632, 223284, 226520, 239568, 250790, 260498, 271824, 279105, 297712, 299460, 300948, 339780, 342240, 351106, 372140, 376185, 388320, 390747, 399280, 401264, 446568, 453040, 479136, 501580, 520996, 526659, 543648, 558210, 576817, 595424, 598920, 601896, 651245, 679560, 702212, 744280, 752370, 781494, 798560, 802528, 877765, 893136, 906080, 1003160, 1041992, 1053318, 1116420, 1153634, 1197840, 1203792, 1302490, 1359120, 1404424, 1488560, 1504740, 1562988, 1730451, 1755530, 1786272, 1953735, 2006320, 2083984, 2106636, 2232840, 2307268, 2395680, 2407584, 2604980, 2633295, 2718240, 2808848, 2884085, 2977120, 3009480, 3125976, 3460902, 3511060, 3907470, 4012640, 4037719, 4167968, 4213272, 4465680, 4614536, 5209960, 5266590, 5617696, 5768170, 6018960, 6251952, 6921804, 7022120, 7814940, 8075438, 8426544, 8652255, 8931360, 9229072, 10419920, 10533180, 11536340, 12037920, 12113157, 12503904, 13843608, 14044240, 15629880, 16150876, 16853088, 17304510, 18458144, 20188595, 20839840, 21066360, 23072680, 24226314, 27687216, 28088480, 31259760, 32301752, 34609020, 40377190, 42132720, 46145360, 48452628, 55374432, 60565785, 62519520, 64603504, 69218040, 80754380, 84265440, 92290720, 96905256, 121131570, 129207008, 138436080, 161508760, 193810512, 242263140, 276872160, 323017520, 387621024, 484526280, 646035040, 969052560, 1938105120]

約数ペア:

[(1, 1938105120), (2, 969052560), (3, 646035040), (4, 484526280), (5, 387621024), (6, 323017520), (7, 276872160), (8, 242263140), (10, 193810512), (12, 161508760), (14, 138436080), (15, 129207008), (16, 121131570), (20, 96905256), (21, 92290720), (23, 84265440), (24, 80754380), (28, 69218040), (30, 64603504), (31, 62519520), (32, 60565785), (35, 55374432), (40, 48452628), (42, 46145360), (46, 42132720), (48, 40377190), (56, 34609020), (60, 32301752), (62, 31259760), (69, 28088480), (70, 27687216), (80, 24226314), (84, 23072680), (92, 21066360), (93, 20839840), (96, 20188595), (105, 18458144), (112, 17304510), (115, 16853088), (120, 16150876), (124, 15629880), (138, 14044240), (140, 13843608), (155, 12503904), (160, 12113157), (161, 12037920), (168, 11536340), (184, 10533180), (186, 10419920), (210, 9229072), (217, 8931360), (224, 8652255), (230, 8426544), (240, 8075438), (248, 7814940), (276, 7022120), (280, 6921804), (310, 6251952), (322, 6018960), (336, 5768170), (345, 5617696), (368, 5266590), (372, 5209960), (420, 4614536), (434, 4465680), (460, 4213272), (465, 4167968), (480, 4037719), (483, 4012640), (496, 3907470), (552, 3511060), (560, 3460902), (620, 3125976), (644, 3009480), (651, 2977120), (672, 2884085), (690, 2808848), (713, 2718240), (736, 2633295), (744, 2604980), (805, 2407584), (809, 2395680), (840, 2307268), (868, 2232840), (920, 2106636), (930, 2083984), (966, 2006320), (992, 1953735), (1085, 1786272), (1104, 1755530), (1120, 1730451), (1240, 1562988), (1288, 1504740), (1302, 1488560), (1380, 1404424), (1426, 1359120), (1488, 1302490), (1610, 1203792), (1618, 1197840), (1680, 1153634), (1736, 1116420), (1840, 1053318), (1860, 1041992), (1932, 1003160), (2139, 906080), (2170, 893136), (2208, 877765), (2415, 802528), (2427, 798560), (2480, 781494), (2576, 752370), (2604, 744280), (2760, 702212), (2852, 679560), (2976, 651245), (3220, 601896), (3236, 598920), (3255, 595424), (3360, 576817), (3472, 558210), (3565, 543648), (3680, 526659), (3720, 520996), (3864, 501580), (4045, 479136), (4278, 453040), (4340, 446568), (4830, 401264), (4854, 399280), (4960, 390747), (4991, 388320), (5152, 376185), (5208, 372140), (5520, 351106), (5663, 342240), (5704, 339780), (6440, 300948), (6472, 299460), (6510, 297712), (6944, 279105), (7130, 271824), (7440, 260498), (7728, 250790), (8090, 239568), (8556, 226520), (8680, 223284), (9660, 200632), (9708, 199640), (9982, 194160), (10416, 186070), (10695, 181216), (11040, 175553), (11326, 171120), (11408, 169890), (12135, 159712), (12880, 150474), (12944, 149730), (13020, 148856), (14260, 135912), (14880, 130249), (14973, 129440), (15456, 125395), (16180, 119784), (16989, 114080), (17112, 113260), (17360, 111642), (18607, 104160), (19320, 100316), (19416, 99820), (19964, 97080), (20832, 93035), (21390, 90608), (22652, 85560), (22816, 84945), (24270, 79856), (24955, 77664), (25079, 77280), (25760, 75237), (25888, 74865), (26040, 74428), (28315, 68448), (28520, 67956), (29946, 64720), (32360, 59892), (33978, 57040), (34224, 56630), (34720, 55821), (37214, 52080), (38640, 50158), (38832, 49910), (39928, 48540), (42780, 45304)]