2158927680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1901}}^1$

素因数の和:1954

約数の個数: 336

約数和(自身を含む): 8487241344

約数和(自身を除く): 6328313664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 338, 364, 390, 416, 420, 448, 455, 480, 507, 520, 546, 560, 624, 672, 676, 728, 780, 832, 840, 845, 910, 960, 1014, 1040, 1092, 1120, 1183, 1248, 1344, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 1901, 2028, 2080, 2184, 2240, 2366, 2496, 2535, 2704, 2730, 2912, 3120, 3360, 3380, 3549, 3640, 3802, 4056, 4160, 4368, 4732, 5070, 5408, 5460, 5703, 5824, 5915, 6240, 6720, 6760, 7098, 7280, 7604, 8112, 8736, 9464, 9505, 10140, 10816, 10920, 11406, 11830, 12480, 13307, 13520, 14196, 14560, 15208, 16224, 17472, 17745, 18928, 19010, 20280, 21840, 22812, 23660, 24713, 26614, 27040, 28392, 28515, 29120, 30416, 32448, 35490, 37856, 38020, 39921, 40560, 43680, 45624, 47320, 49426, 53228, 54080, 56784, 57030, 60832, 66535, 70980, 74139, 75712, 76040, 79842, 81120, 87360, 91248, 94640, 98852, 106456, 113568, 114060, 121664, 123565, 133070, 141960, 148278, 152080, 159684, 162240, 172991, 182496, 189280, 197704, 199605, 212912, 227136, 228120, 247130, 266140, 283920, 296556, 304160, 319368, 321269, 345982, 364992, 370695, 378560, 395408, 399210, 425824, 456240, 494260, 518973, 532280, 567840, 593112, 608320, 638736, 642538, 691964, 741390, 790816, 798420, 851648, 864955, 912480, 963807, 988520, 1037946, 1064560, 1135680, 1186224, 1277472, 1285076, 1383928, 1482780, 1581632, 1596840, 1606345, 1729910, 1824960, 1927614, 1977040, 2075892, 2129120, 2248883, 2372448, 2554944, 2570152, 2594865, 2767856, 2965560, 3193680, 3212690, 3459820, 3855228, 3954080, 4151784, 4258240, 4497766, 4744896, 4819035, 5140304, 5189730, 5535712, 5931120, 6387360, 6425380, 6746649, 6919640, 7710456, 7908160, 8303568, 8995532, 9638070, 10280608, 10379460, 11071424, 11244415, 11862240, 12774720, 12850760, 13493298, 13839280, 15420912, 16607136, 17991064, 19276140, 20561216, 20758920, 22488830, 23724480, 25701520, 26986596, 27678560, 30841824, 33214272, 33733245, 35982128, 38552280, 41517840, 44977660, 51403040, 53973192, 55357120, 61683648, 67466490, 71964256, 77104560, 83035680, 89955320, 102806080, 107946384, 134932980, 143928512, 154209120, 166071360, 179910640, 215892768, 269865960, 308418240, 359821280, 431785536, 539731920, 719642560, 1079463840, 2158927680]

約数ペア:

[(1, 2158927680), (2, 1079463840), (3, 719642560), (4, 539731920), (5, 431785536), (6, 359821280), (7, 308418240), (8, 269865960), (10, 215892768), (12, 179910640), (13, 166071360), (14, 154209120), (15, 143928512), (16, 134932980), (20, 107946384), (21, 102806080), (24, 89955320), (26, 83035680), (28, 77104560), (30, 71964256), (32, 67466490), (35, 61683648), (39, 55357120), (40, 53973192), (42, 51403040), (48, 44977660), (52, 41517840), (56, 38552280), (60, 35982128), (64, 33733245), (65, 33214272), (70, 30841824), (78, 27678560), (80, 26986596), (84, 25701520), (91, 23724480), (96, 22488830), (104, 20758920), (105, 20561216), (112, 19276140), (120, 17991064), (130, 16607136), (140, 15420912), (156, 13839280), (160, 13493298), (168, 12850760), (169, 12774720), (182, 11862240), (192, 11244415), (195, 11071424), (208, 10379460), (210, 10280608), (224, 9638070), (240, 8995532), (260, 8303568), (273, 7908160), (280, 7710456), (312, 6919640), (320, 6746649), (336, 6425380), (338, 6387360), (364, 5931120), (390, 5535712), (416, 5189730), (420, 5140304), (448, 4819035), (455, 4744896), (480, 4497766), (507, 4258240), (520, 4151784), (546, 3954080), (560, 3855228), (624, 3459820), (672, 3212690), (676, 3193680), (728, 2965560), (780, 2767856), (832, 2594865), (840, 2570152), (845, 2554944), (910, 2372448), (960, 2248883), (1014, 2129120), (1040, 2075892), (1092, 1977040), (1120, 1927614), (1183, 1824960), (1248, 1729910), (1344, 1606345), (1352, 1596840), (1365, 1581632), (1456, 1482780), (1560, 1383928), (1680, 1285076), (1690, 1277472), (1820, 1186224), (1901, 1135680), (2028, 1064560), (2080, 1037946), (2184, 988520), (2240, 963807), (2366, 912480), (2496, 864955), (2535, 851648), (2704, 798420), (2730, 790816), (2912, 741390), (3120, 691964), (3360, 642538), (3380, 638736), (3549, 608320), (3640, 593112), (3802, 567840), (4056, 532280), (4160, 518973), (4368, 494260), (4732, 456240), (5070, 425824), (5408, 399210), (5460, 395408), (5703, 378560), (5824, 370695), (5915, 364992), (6240, 345982), (6720, 321269), (6760, 319368), (7098, 304160), (7280, 296556), (7604, 283920), (8112, 266140), (8736, 247130), (9464, 228120), (9505, 227136), (10140, 212912), (10816, 199605), (10920, 197704), (11406, 189280), (11830, 182496), (12480, 172991), (13307, 162240), (13520, 159684), (14196, 152080), (14560, 148278), (15208, 141960), (16224, 133070), (17472, 123565), (17745, 121664), (18928, 114060), (19010, 113568), (20280, 106456), (21840, 98852), (22812, 94640), (23660, 91248), (24713, 87360), (26614, 81120), (27040, 79842), (28392, 76040), (28515, 75712), (29120, 74139), (30416, 70980), (32448, 66535), (35490, 60832), (37856, 57030), (38020, 56784), (39921, 54080), (40560, 53228), (43680, 49426), (45624, 47320)]