380620240

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 320

約数和(自身を含む): 1224921600

約数和(自身を除く): 844301360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 97, 98, 104, 110, 112, 130, 140, 143, 154, 176, 182, 194, 196, 208, 220, 245, 260, 280, 286, 308, 343, 364, 385, 388, 392, 440, 455, 485, 490, 520, 539, 560, 572, 616, 637, 679, 686, 715, 728, 770, 776, 784, 880, 910, 970, 980, 1001, 1040, 1067, 1078, 1144, 1232, 1261, 1274, 1358, 1372, 1430, 1456, 1540, 1552, 1715, 1820, 1940, 1960, 2002, 2134, 2156, 2288, 2522, 2548, 2695, 2716, 2744, 2860, 3080, 3185, 3395, 3430, 3640, 3773, 3880, 3920, 4004, 4268, 4312, 4459, 4753, 5005, 5044, 5096, 5335, 5390, 5432, 5488, 5720, 6160, 6305, 6370, 6790, 6860, 7007, 7280, 7469, 7546, 7760, 8008, 8536, 8624, 8827, 8918, 9506, 10010, 10088, 10192, 10670, 10780, 10864, 11440, 12610, 12740, 13580, 13720, 13871, 14014, 14938, 15092, 16016, 17072, 17654, 17836, 18865, 19012, 20020, 20176, 21340, 21560, 22295, 23765, 25220, 25480, 27160, 27440, 27742, 28028, 29876, 30184, 33271, 35035, 35308, 35672, 37345, 37730, 38024, 40040, 42680, 43120, 44135, 44590, 47530, 49049, 50440, 50960, 52283, 54320, 55484, 56056, 59752, 60368, 61789, 66542, 69355, 70070, 70616, 71344, 74690, 75460, 76048, 80080, 85360, 88270, 89180, 95060, 97097, 98098, 100880, 104566, 110968, 112112, 119504, 123578, 133084, 138710, 140140, 141232, 149380, 150920, 166355, 176540, 178360, 190120, 194194, 196196, 209132, 221936, 245245, 247156, 261415, 266168, 277420, 280280, 298760, 301840, 308945, 332710, 353080, 356720, 365981, 380240, 388388, 392392, 418264, 432523, 485485, 490490, 494312, 522830, 532336, 554840, 560560, 597520, 617890, 665420, 679679, 706160, 731962, 776776, 784784, 836528, 865046, 970970, 980980, 988624, 1045660, 1109680, 1235780, 1330840, 1359358, 1463924, 1553552, 1730092, 1829905, 1941940, 1961960, 2091320, 2162615, 2471560, 2661680, 2718716, 2927848, 3398395, 3460184, 3659810, 3883880, 3923920, 4182640, 4325230, 4757753, 4943120, 5437432, 5855696, 6796790, 6920368, 7319620, 7767760, 8650460, 9515506, 10874864, 13593580, 14639240, 17300920, 19031012, 23788765, 27187160, 29278480, 34601840, 38062024, 47577530, 54374320, 76124048, 95155060, 190310120, 380620240]

約数ペア:

[(1, 380620240), (2, 190310120), (4, 95155060), (5, 76124048), (7, 54374320), (8, 47577530), (10, 38062024), (11, 34601840), (13, 29278480), (14, 27187160), (16, 23788765), (20, 19031012), (22, 17300920), (26, 14639240), (28, 13593580), (35, 10874864), (40, 9515506), (44, 8650460), (49, 7767760), (52, 7319620), (55, 6920368), (56, 6796790), (65, 5855696), (70, 5437432), (77, 4943120), (80, 4757753), (88, 4325230), (91, 4182640), (97, 3923920), (98, 3883880), (104, 3659810), (110, 3460184), (112, 3398395), (130, 2927848), (140, 2718716), (143, 2661680), (154, 2471560), (176, 2162615), (182, 2091320), (194, 1961960), (196, 1941940), (208, 1829905), (220, 1730092), (245, 1553552), (260, 1463924), (280, 1359358), (286, 1330840), (308, 1235780), (343, 1109680), (364, 1045660), (385, 988624), (388, 980980), (392, 970970), (440, 865046), (455, 836528), (485, 784784), (490, 776776), (520, 731962), (539, 706160), (560, 679679), (572, 665420), (616, 617890), (637, 597520), (679, 560560), (686, 554840), (715, 532336), (728, 522830), (770, 494312), (776, 490490), (784, 485485), (880, 432523), (910, 418264), (970, 392392), (980, 388388), (1001, 380240), (1040, 365981), (1067, 356720), (1078, 353080), (1144, 332710), (1232, 308945), (1261, 301840), (1274, 298760), (1358, 280280), (1372, 277420), (1430, 266168), (1456, 261415), (1540, 247156), (1552, 245245), (1715, 221936), (1820, 209132), (1940, 196196), (1960, 194194), (2002, 190120), (2134, 178360), (2156, 176540), (2288, 166355), (2522, 150920), (2548, 149380), (2695, 141232), (2716, 140140), (2744, 138710), (2860, 133084), (3080, 123578), (3185, 119504), (3395, 112112), (3430, 110968), (3640, 104566), (3773, 100880), (3880, 98098), (3920, 97097), (4004, 95060), (4268, 89180), (4312, 88270), (4459, 85360), (4753, 80080), (5005, 76048), (5044, 75460), (5096, 74690), (5335, 71344), (5390, 70616), (5432, 70070), (5488, 69355), (5720, 66542), (6160, 61789), (6305, 60368), (6370, 59752), (6790, 56056), (6860, 55484), (7007, 54320), (7280, 52283), (7469, 50960), (7546, 50440), (7760, 49049), (8008, 47530), (8536, 44590), (8624, 44135), (8827, 43120), (8918, 42680), (9506, 40040), (10010, 38024), (10088, 37730), (10192, 37345), (10670, 35672), (10780, 35308), (10864, 35035), (11440, 33271), (12610, 30184), (12740, 29876), (13580, 28028), (13720, 27742), (13871, 27440), (14014, 27160), (14938, 25480), (15092, 25220), (16016, 23765), (17072, 22295), (17654, 21560), (17836, 21340), (18865, 20176), (19012, 20020)]