21439716480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40903}}^1$

素因数の和:40948

約数の個数: 384

約数和(自身を含む): 91121022720

約数和(自身を除く): 69681306240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8064, 8190, 8320, 8736, 9360, 10080, 10920, 11648, 12480, 13104, 13440, 14560, 14976, 16380, 17472, 18720, 20160, 21840, 24960, 26208, 29120, 32760, 34944, 37440, 40320, 40903, 43680, 52416, 58240, 65520, 74880, 81806, 87360, 104832, 122709, 131040, 163612, 174720, 204515, 245418, 262080, 286321, 327224, 368127, 409030, 490836, 524160, 531739, 572642, 613545, 654448, 736254, 818060, 858963, 981672, 1063478, 1145284, 1227090, 1308896, 1431605, 1472508, 1595217, 1636120, 1717926, 1840635, 1963344, 2126956, 2290568, 2454180, 2576889, 2617792, 2658695, 2863210, 2945016, 3190434, 3272240, 3435852, 3681270, 3722173, 3926688, 4253912, 4294815, 4581136, 4785651, 4908360, 5153778, 5235584, 5317390, 5726420, 5890032, 6380868, 6544480, 6871704, 7362540, 7444346, 7853376, 7976085, 8507824, 8589630, 9162272, 9571302, 9816720, 10307556, 10634780, 11166519, 11452840, 11780064, 12761736, 12884445, 13088960, 13743408, 14725080, 14888692, 15706752, 15952170, 17015648, 17179260, 18324544, 18610865, 19142604, 19633440, 20615112, 21269560, 22333038, 22905680, 23560128, 23928255, 25523472, 25768890, 26177920, 27486816, 29450160, 29777384, 31904340, 33499557, 34031296, 34358520, 36649088, 37221730, 38285208, 39266880, 41230224, 42539120, 44666076, 45811360, 47120256, 47856510, 51046944, 51537780, 54973632, 55832595, 58900320, 59554768, 63808680, 66999114, 68062592, 68717040, 74443460, 76570416, 78533760, 82460448, 85078240, 89332152, 91622720, 95713020, 102093888, 103075560, 109947264, 111665190, 117800640, 119109536, 127617360, 133998228, 137434080, 148886920, 153140832, 164920896, 167497785, 170156480, 178664304, 183245440, 191426040, 204187776, 206151120, 223330380, 235601280, 238219072, 255234720, 267996456, 274868160, 297773840, 306281664, 329841792, 334995570, 340312960, 357328608, 382852080, 412302240, 446660760, 476438144, 510469440, 535992912, 549736320, 595547680, 612563328, 669991140, 714657216, 765704160, 824604480, 893321520, 1020938880, 1071985824, 1191095360, 1339982280, 1429314432, 1531408320, 1649208960, 1786643040, 2143971648, 2382190720, 2679964560, 3062816640, 3573286080, 4287943296, 5359929120, 7146572160, 10719858240, 21439716480]

約数ペア:

[(1, 21439716480), (2, 10719858240), (3, 7146572160), (4, 5359929120), (5, 4287943296), (6, 3573286080), (7, 3062816640), (8, 2679964560), (9, 2382190720), (10, 2143971648), (12, 1786643040), (13, 1649208960), (14, 1531408320), (15, 1429314432), (16, 1339982280), (18, 1191095360), (20, 1071985824), (21, 1020938880), (24, 893321520), (26, 824604480), (28, 765704160), (30, 714657216), (32, 669991140), (35, 612563328), (36, 595547680), (39, 549736320), (40, 535992912), (42, 510469440), (45, 476438144), (48, 446660760), (52, 412302240), (56, 382852080), (60, 357328608), (63, 340312960), (64, 334995570), (65, 329841792), (70, 306281664), (72, 297773840), (78, 274868160), (80, 267996456), (84, 255234720), (90, 238219072), (91, 235601280), (96, 223330380), (104, 206151120), (105, 204187776), (112, 191426040), (117, 183245440), (120, 178664304), (126, 170156480), (128, 167497785), (130, 164920896), (140, 153140832), (144, 148886920), (156, 137434080), (160, 133998228), (168, 127617360), (180, 119109536), (182, 117800640), (192, 111665190), (195, 109947264), (208, 103075560), (210, 102093888), (224, 95713020), (234, 91622720), (240, 89332152), (252, 85078240), (260, 82460448), (273, 78533760), (280, 76570416), (288, 74443460), (312, 68717040), (315, 68062592), (320, 66999114), (336, 63808680), (360, 59554768), (364, 58900320), (384, 55832595), (390, 54973632), (416, 51537780), (420, 51046944), (448, 47856510), (455, 47120256), (468, 45811360), (480, 44666076), (504, 42539120), (520, 41230224), (546, 39266880), (560, 38285208), (576, 37221730), (585, 36649088), (624, 34358520), (630, 34031296), (640, 33499557), (672, 31904340), (720, 29777384), (728, 29450160), (780, 27486816), (819, 26177920), (832, 25768890), (840, 25523472), (896, 23928255), (910, 23560128), (936, 22905680), (960, 22333038), (1008, 21269560), (1040, 20615112), (1092, 19633440), (1120, 19142604), (1152, 18610865), (1170, 18324544), (1248, 17179260), (1260, 17015648), (1344, 15952170), (1365, 15706752), (1440, 14888692), (1456, 14725080), (1560, 13743408), (1638, 13088960), (1664, 12884445), (1680, 12761736), (1820, 11780064), (1872, 11452840), (1920, 11166519), (2016, 10634780), (2080, 10307556), (2184, 9816720), (2240, 9571302), (2340, 9162272), (2496, 8589630), (2520, 8507824), (2688, 7976085), (2730, 7853376), (2880, 7444346), (2912, 7362540), (3120, 6871704), (3276, 6544480), (3360, 6380868), (3640, 5890032), (3744, 5726420), (4032, 5317390), (4095, 5235584), (4160, 5153778), (4368, 4908360), (4480, 4785651), (4680, 4581136), (4992, 4294815), (5040, 4253912), (5460, 3926688), (5760, 3722173), (5824, 3681270), (6240, 3435852), (6552, 3272240), (6720, 3190434), (7280, 2945016), (7488, 2863210), (8064, 2658695), (8190, 2617792), (8320, 2576889), (8736, 2454180), (9360, 2290568), (10080, 2126956), (10920, 1963344), (11648, 1840635), (12480, 1717926), (13104, 1636120), (13440, 1595217), (14560, 1472508), (14976, 1431605), (16380, 1308896), (17472, 1227090), (18720, 1145284), (20160, 1063478), (21840, 981672), (24960, 858963), (26208, 818060), (29120, 736254), (32760, 654448), (34944, 613545), (37440, 572642), (40320, 531739), (40903, 524160), (43680, 490836), (52416, 409030), (58240, 368127), (65520, 327224), (74880, 286321), (81806, 262080), (87360, 245418), (104832, 204515), (122709, 174720), (131040, 163612)]