293723280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 320

約数和(自身を含む): 1130284800

約数和(自身を除く): 836561520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 421, 432, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 720, 760, 765, 816, 842, 855, 912, 918, 969, 1020, 1026, 1080, 1140, 1224, 1263, 1292, 1360, 1368, 1520, 1530, 1615, 1684, 1710, 1836, 1938, 2040, 2052, 2105, 2160, 2280, 2295, 2448, 2526, 2565, 2584, 2736, 2907, 3060, 3230, 3368, 3420, 3672, 3789, 3876, 4080, 4104, 4210, 4560, 4590, 4845, 5052, 5130, 5168, 5814, 6120, 6315, 6460, 6736, 6840, 7157, 7344, 7578, 7752, 7999, 8208, 8420, 8721, 9180, 9690, 10104, 10260, 11367, 11628, 12240, 12630, 12920, 13680, 14314, 14535, 15156, 15504, 15998, 16840, 17442, 18360, 18945, 19380, 20208, 20520, 21471, 22734, 23256, 23997, 25260, 25840, 28628, 29070, 30312, 31996, 33680, 34884, 35785, 36720, 37890, 38760, 39995, 41040, 42942, 43605, 45468, 46512, 47994, 50520, 56835, 57256, 58140, 60624, 63992, 64413, 69768, 71570, 71991, 75780, 77520, 79990, 85884, 87210, 90936, 95988, 101040, 107355, 113670, 114512, 116280, 119985, 127984, 128826, 135983, 139536, 143140, 143982, 151560, 159980, 171768, 174420, 181872, 191976, 193239, 214710, 215973, 227340, 232560, 239970, 257652, 271966, 286280, 287964, 303120, 319960, 322065, 343536, 348840, 359955, 383952, 386478, 407949, 429420, 431946, 454680, 479940, 515304, 543932, 572560, 575928, 639920, 644130, 679915, 697680, 719910, 772956, 815898, 858840, 863892, 909360, 959880, 966195, 1030608, 1079865, 1087864, 1151856, 1223847, 1288260, 1359830, 1439820, 1545912, 1631796, 1717680, 1727784, 1919760, 1932390, 2039745, 2159730, 2175728, 2447694, 2576520, 2719660, 2879640, 3091824, 3263592, 3455568, 3671541, 3864780, 4079490, 4319460, 4895388, 5153040, 5439320, 5759280, 6119235, 6527184, 7343082, 7729560, 8158980, 8638920, 9790776, 10878640, 12238470, 14686164, 15459120, 16317960, 17277840, 18357705, 19581552, 24476940, 29372328, 32635920, 36715410, 48953880, 58744656, 73430820, 97907760, 146861640, 293723280]

約数ペア:

[(1, 293723280), (2, 146861640), (3, 97907760), (4, 73430820), (5, 58744656), (6, 48953880), (8, 36715410), (9, 32635920), (10, 29372328), (12, 24476940), (15, 19581552), (16, 18357705), (17, 17277840), (18, 16317960), (19, 15459120), (20, 14686164), (24, 12238470), (27, 10878640), (30, 9790776), (34, 8638920), (36, 8158980), (38, 7729560), (40, 7343082), (45, 6527184), (48, 6119235), (51, 5759280), (54, 5439320), (57, 5153040), (60, 4895388), (68, 4319460), (72, 4079490), (76, 3864780), (80, 3671541), (85, 3455568), (90, 3263592), (95, 3091824), (102, 2879640), (108, 2719660), (114, 2576520), (120, 2447694), (135, 2175728), (136, 2159730), (144, 2039745), (152, 1932390), (153, 1919760), (170, 1727784), (171, 1717680), (180, 1631796), (190, 1545912), (204, 1439820), (216, 1359830), (228, 1288260), (240, 1223847), (255, 1151856), (270, 1087864), (272, 1079865), (285, 1030608), (304, 966195), (306, 959880), (323, 909360), (340, 863892), (342, 858840), (360, 815898), (380, 772956), (408, 719910), (421, 697680), (432, 679915), (456, 644130), (459, 639920), (510, 575928), (513, 572560), (540, 543932), (570, 515304), (612, 479940), (646, 454680), (680, 431946), (684, 429420), (720, 407949), (760, 386478), (765, 383952), (816, 359955), (842, 348840), (855, 343536), (912, 322065), (918, 319960), (969, 303120), (1020, 287964), (1026, 286280), (1080, 271966), (1140, 257652), (1224, 239970), (1263, 232560), (1292, 227340), (1360, 215973), (1368, 214710), (1520, 193239), (1530, 191976), (1615, 181872), (1684, 174420), (1710, 171768), (1836, 159980), (1938, 151560), (2040, 143982), (2052, 143140), (2105, 139536), (2160, 135983), (2280, 128826), (2295, 127984), (2448, 119985), (2526, 116280), (2565, 114512), (2584, 113670), (2736, 107355), (2907, 101040), (3060, 95988), (3230, 90936), (3368, 87210), (3420, 85884), (3672, 79990), (3789, 77520), (3876, 75780), (4080, 71991), (4104, 71570), (4210, 69768), (4560, 64413), (4590, 63992), (4845, 60624), (5052, 58140), (5130, 57256), (5168, 56835), (5814, 50520), (6120, 47994), (6315, 46512), (6460, 45468), (6736, 43605), (6840, 42942), (7157, 41040), (7344, 39995), (7578, 38760), (7752, 37890), (7999, 36720), (8208, 35785), (8420, 34884), (8721, 33680), (9180, 31996), (9690, 30312), (10104, 29070), (10260, 28628), (11367, 25840), (11628, 25260), (12240, 23997), (12630, 23256), (12920, 22734), (13680, 21471), (14314, 20520), (14535, 20208), (15156, 19380), (15504, 18945), (15998, 18360), (16840, 17442)]