18207929040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1610

約数の個数: 320

約数和(自身を含む): 66129100800

約数和(自身を除く): 47921171760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 127, 140, 168, 183, 210, 240, 244, 254, 280, 305, 336, 366, 381, 420, 427, 488, 508, 560, 610, 635, 732, 762, 840, 854, 889, 915, 976, 1016, 1220, 1270, 1281, 1399, 1464, 1524, 1680, 1708, 1778, 1830, 1905, 2032, 2135, 2440, 2540, 2562, 2667, 2798, 2928, 3048, 3416, 3556, 3660, 3810, 4197, 4270, 4445, 4880, 5080, 5124, 5334, 5596, 6096, 6405, 6832, 6995, 7112, 7320, 7620, 7747, 8394, 8540, 8890, 9793, 10160, 10248, 10668, 11192, 12810, 13335, 13990, 14224, 14640, 15240, 15494, 16788, 17080, 17780, 19586, 20496, 20985, 21336, 22384, 23241, 25620, 26670, 27980, 29379, 30480, 30988, 33576, 34160, 35560, 38735, 39172, 41970, 42672, 46482, 48965, 51240, 53340, 54229, 55960, 58758, 61976, 67152, 71120, 77470, 78344, 83940, 85339, 92964, 97930, 102480, 106680, 108458, 111920, 116205, 117516, 123952, 146895, 154940, 156688, 162687, 167880, 170678, 177673, 185928, 195860, 213360, 216916, 232410, 235032, 256017, 271145, 293790, 309880, 325374, 335760, 341356, 355346, 371856, 391720, 426695, 433832, 464820, 470064, 512034, 533019, 542290, 587580, 597373, 619760, 650748, 682712, 710692, 783440, 813435, 853390, 867664, 888365, 929640, 1024068, 1066038, 1084580, 1175160, 1194746, 1243711, 1280085, 1301496, 1365424, 1421384, 1626870, 1706780, 1776730, 1792119, 1859280, 2048136, 2132076, 2169160, 2350320, 2389492, 2487422, 2560170, 2602992, 2665095, 2842768, 2986865, 3253740, 3413560, 3553460, 3584238, 3731133, 4096272, 4264152, 4338320, 4778984, 4974844, 5120340, 5330190, 5973730, 6218555, 6507480, 6827120, 7106920, 7168476, 7462266, 8528304, 8960595, 9557968, 9949688, 10240680, 10660380, 10838053, 11947460, 12437110, 13014960, 14213840, 14336952, 14924532, 17921190, 18655665, 19899376, 20481360, 21320760, 21676106, 23894920, 24874220, 28673904, 29849064, 32514159, 35842380, 37311330, 42641520, 43352212, 47789840, 49748440, 54190265, 59698128, 65028318, 71684760, 74622660, 75866371, 86704424, 99496880, 108380530, 130056636, 143369520, 149245320, 151732742, 162570795, 173408848, 216761060, 227599113, 260113272, 298490640, 303465484, 325141590, 379331855, 433522120, 455198226, 520226544, 606930968, 650283180, 758663710, 867044240, 910396452, 1137995565, 1213861936, 1300566360, 1517327420, 1820792904, 2275991130, 2601132720, 3034654840, 3641585808, 4551982260, 6069309680, 9103964520, 18207929040]

約数ペア:

[(1, 18207929040), (2, 9103964520), (3, 6069309680), (4, 4551982260), (5, 3641585808), (6, 3034654840), (7, 2601132720), (8, 2275991130), (10, 1820792904), (12, 1517327420), (14, 1300566360), (15, 1213861936), (16, 1137995565), (20, 910396452), (21, 867044240), (24, 758663710), (28, 650283180), (30, 606930968), (35, 520226544), (40, 455198226), (42, 433522120), (48, 379331855), (56, 325141590), (60, 303465484), (61, 298490640), (70, 260113272), (80, 227599113), (84, 216761060), (105, 173408848), (112, 162570795), (120, 151732742), (122, 149245320), (127, 143369520), (140, 130056636), (168, 108380530), (183, 99496880), (210, 86704424), (240, 75866371), (244, 74622660), (254, 71684760), (280, 65028318), (305, 59698128), (336, 54190265), (366, 49748440), (381, 47789840), (420, 43352212), (427, 42641520), (488, 37311330), (508, 35842380), (560, 32514159), (610, 29849064), (635, 28673904), (732, 24874220), (762, 23894920), (840, 21676106), (854, 21320760), (889, 20481360), (915, 19899376), (976, 18655665), (1016, 17921190), (1220, 14924532), (1270, 14336952), (1281, 14213840), (1399, 13014960), (1464, 12437110), (1524, 11947460), (1680, 10838053), (1708, 10660380), (1778, 10240680), (1830, 9949688), (1905, 9557968), (2032, 8960595), (2135, 8528304), (2440, 7462266), (2540, 7168476), (2562, 7106920), (2667, 6827120), (2798, 6507480), (2928, 6218555), (3048, 5973730), (3416, 5330190), (3556, 5120340), (3660, 4974844), (3810, 4778984), (4197, 4338320), (4270, 4264152), (4445, 4096272), (4880, 3731133), (5080, 3584238), (5124, 3553460), (5334, 3413560), (5596, 3253740), (6096, 2986865), (6405, 2842768), (6832, 2665095), (6995, 2602992), (7112, 2560170), (7320, 2487422), (7620, 2389492), (7747, 2350320), (8394, 2169160), (8540, 2132076), (8890, 2048136), (9793, 1859280), (10160, 1792119), (10248, 1776730), (10668, 1706780), (11192, 1626870), (12810, 1421384), (13335, 1365424), (13990, 1301496), (14224, 1280085), (14640, 1243711), (15240, 1194746), (15494, 1175160), (16788, 1084580), (17080, 1066038), (17780, 1024068), (19586, 929640), (20496, 888365), (20985, 867664), (21336, 853390), (22384, 813435), (23241, 783440), (25620, 710692), (26670, 682712), (27980, 650748), (29379, 619760), (30480, 597373), (30988, 587580), (33576, 542290), (34160, 533019), (35560, 512034), (38735, 470064), (39172, 464820), (41970, 433832), (42672, 426695), (46482, 391720), (48965, 371856), (51240, 355346), (53340, 341356), (54229, 335760), (55960, 325374), (58758, 309880), (61976, 293790), (67152, 271145), (71120, 256017), (77470, 235032), (78344, 232410), (83940, 216916), (85339, 213360), (92964, 195860), (97930, 185928), (102480, 177673), (106680, 170678), (108458, 167880), (111920, 162687), (116205, 156688), (117516, 154940), (123952, 146895)]