197783040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 320

約数和(自身を含む): 780950016

約数和(自身を除く): 583166976

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, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 283, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 546, 560, 566, 624, 640, 672, 728, 768, 780, 832, 840, 849, 896, 910, 960, 1040, 1092, 1120, 1132, 1248, 1280, 1344, 1365, 1415, 1456, 1536, 1560, 1664, 1680, 1698, 1792, 1820, 1920, 1981, 2080, 2184, 2240, 2264, 2496, 2560, 2688, 2730, 2830, 2912, 3120, 3328, 3360, 3396, 3584, 3640, 3679, 3840, 3962, 4160, 4245, 4368, 4480, 4528, 4992, 5376, 5460, 5660, 5824, 5943, 6240, 6656, 6720, 6792, 7280, 7358, 7680, 7924, 8320, 8490, 8736, 8960, 9056, 9905, 9984, 10752, 10920, 11037, 11320, 11648, 11886, 12480, 13440, 13584, 14560, 14716, 15848, 16640, 16980, 17472, 17920, 18112, 18395, 19810, 19968, 21840, 22074, 22640, 23296, 23772, 24960, 25753, 26880, 27168, 29120, 29432, 29715, 31696, 33280, 33960, 34944, 36224, 36790, 39620, 43680, 44148, 45280, 46592, 47544, 49920, 51506, 53760, 54336, 55185, 58240, 58864, 59430, 63392, 67920, 69888, 72448, 73580, 77259, 79240, 87360, 88296, 90560, 95088, 99840, 103012, 108672, 110370, 116480, 117728, 118860, 126784, 128765, 135840, 139776, 144896, 147160, 154518, 158480, 174720, 176592, 181120, 190176, 206024, 217344, 220740, 232960, 235456, 237720, 253568, 257530, 271680, 294320, 309036, 316960, 349440, 353184, 362240, 380352, 386295, 412048, 434688, 441480, 470912, 475440, 507136, 515060, 543360, 588640, 618072, 633920, 698880, 706368, 724480, 760704, 772590, 824096, 882960, 941824, 950880, 1014272, 1030120, 1086720, 1177280, 1236144, 1267840, 1412736, 1521408, 1545180, 1648192, 1765920, 1883648, 1901760, 2060240, 2173440, 2354560, 2472288, 2535680, 2825472, 3042816, 3090360, 3296384, 3531840, 3803520, 4120480, 4709120, 4944576, 5071360, 5650944, 6180720, 6592768, 7063680, 7607040, 8240960, 9418240, 9889152, 12361440, 13185536, 14127360, 15214080, 16481920, 19778304, 24722880, 28254720, 32963840, 39556608, 49445760, 65927680, 98891520, 197783040]

約数ペア:

[(1, 197783040), (2, 98891520), (3, 65927680), (4, 49445760), (5, 39556608), (6, 32963840), (7, 28254720), (8, 24722880), (10, 19778304), (12, 16481920), (13, 15214080), (14, 14127360), (15, 13185536), (16, 12361440), (20, 9889152), (21, 9418240), (24, 8240960), (26, 7607040), (28, 7063680), (30, 6592768), (32, 6180720), (35, 5650944), (39, 5071360), (40, 4944576), (42, 4709120), (48, 4120480), (52, 3803520), (56, 3531840), (60, 3296384), (64, 3090360), (65, 3042816), (70, 2825472), (78, 2535680), (80, 2472288), (84, 2354560), (91, 2173440), (96, 2060240), (104, 1901760), (105, 1883648), (112, 1765920), (120, 1648192), (128, 1545180), (130, 1521408), (140, 1412736), (156, 1267840), (160, 1236144), (168, 1177280), (182, 1086720), (192, 1030120), (195, 1014272), (208, 950880), (210, 941824), (224, 882960), (240, 824096), (256, 772590), (260, 760704), (273, 724480), (280, 706368), (283, 698880), (312, 633920), (320, 618072), (336, 588640), (364, 543360), (384, 515060), (390, 507136), (416, 475440), (420, 470912), (448, 441480), (455, 434688), (480, 412048), (512, 386295), (520, 380352), (546, 362240), (560, 353184), (566, 349440), (624, 316960), (640, 309036), (672, 294320), (728, 271680), (768, 257530), (780, 253568), (832, 237720), (840, 235456), (849, 232960), (896, 220740), (910, 217344), (960, 206024), (1040, 190176), (1092, 181120), (1120, 176592), (1132, 174720), (1248, 158480), (1280, 154518), (1344, 147160), (1365, 144896), (1415, 139776), (1456, 135840), (1536, 128765), (1560, 126784), (1664, 118860), (1680, 117728), (1698, 116480), (1792, 110370), (1820, 108672), (1920, 103012), (1981, 99840), (2080, 95088), (2184, 90560), (2240, 88296), (2264, 87360), (2496, 79240), (2560, 77259), (2688, 73580), (2730, 72448), (2830, 69888), (2912, 67920), (3120, 63392), (3328, 59430), (3360, 58864), (3396, 58240), (3584, 55185), (3640, 54336), (3679, 53760), (3840, 51506), (3962, 49920), (4160, 47544), (4245, 46592), (4368, 45280), (4480, 44148), (4528, 43680), (4992, 39620), (5376, 36790), (5460, 36224), (5660, 34944), (5824, 33960), (5943, 33280), (6240, 31696), (6656, 29715), (6720, 29432), (6792, 29120), (7280, 27168), (7358, 26880), (7680, 25753), (7924, 24960), (8320, 23772), (8490, 23296), (8736, 22640), (8960, 22074), (9056, 21840), (9905, 19968), (9984, 19810), (10752, 18395), (10920, 18112), (11037, 17920), (11320, 17472), (11648, 16980), (11886, 16640), (12480, 15848), (13440, 14716), (13584, 14560)]