31279577280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{9109}}^1$

素因数の和:9216

約数の個数: 336

約数和(自身を含む): 117122387040

約数和(自身を除く): 85842809760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 73, 80, 84, 96, 98, 105, 112, 120, 140, 146, 147, 160, 168, 192, 196, 210, 219, 224, 240, 245, 280, 292, 294, 320, 336, 365, 392, 420, 438, 448, 480, 490, 511, 560, 584, 588, 672, 730, 735, 784, 840, 876, 960, 980, 1022, 1095, 1120, 1168, 1176, 1344, 1460, 1470, 1533, 1568, 1680, 1752, 1960, 2044, 2190, 2240, 2336, 2352, 2555, 2920, 2940, 3066, 3136, 3360, 3504, 3577, 3920, 4088, 4380, 4672, 4704, 5110, 5840, 5880, 6132, 6720, 7008, 7154, 7665, 7840, 8176, 8760, 9109, 9408, 10220, 10731, 11680, 11760, 12264, 14016, 14308, 15330, 15680, 16352, 17520, 17885, 18218, 20440, 21462, 23360, 23520, 24528, 27327, 28616, 30660, 32704, 35040, 35770, 36436, 40880, 42924, 45545, 47040, 49056, 53655, 54654, 57232, 61320, 63763, 70080, 71540, 72872, 81760, 85848, 91090, 98112, 107310, 109308, 114464, 122640, 127526, 136635, 143080, 145744, 163520, 171696, 182180, 191289, 214620, 218616, 228928, 245280, 255052, 273270, 286160, 291488, 318815, 343392, 364360, 382578, 429240, 437232, 446341, 490560, 510104, 546540, 572320, 582976, 637630, 664957, 686784, 728720, 765156, 858480, 874464, 892682, 956445, 1020208, 1093080, 1144640, 1275260, 1329914, 1339023, 1457440, 1530312, 1716960, 1748928, 1785364, 1912890, 1994871, 2040416, 2186160, 2231705, 2550520, 2659828, 2678046, 2914880, 3060624, 3324785, 3433920, 3570728, 3825780, 3989742, 4080832, 4372320, 4463410, 4654699, 5101040, 5319656, 5356092, 6121248, 6649570, 6695115, 7141456, 7651560, 7979484, 8744640, 8926820, 9309398, 9974355, 10202080, 10639312, 10712184, 12242496, 13299140, 13390230, 13964097, 14282912, 15303120, 15958968, 17853640, 18618796, 19948710, 20404160, 21278624, 21424368, 23273495, 26598280, 26780460, 27928194, 28565824, 30606240, 31917936, 32582893, 35707280, 37237592, 39897420, 42557248, 42848736, 46546990, 53196560, 53560920, 55856388, 61212480, 63835872, 65165786, 69820485, 71414560, 74475184, 79794840, 85697472, 93093980, 97748679, 106393120, 107121840, 111712776, 127671744, 130331572, 139640970, 142829120, 148950368, 159589680, 162914465, 186187960, 195497358, 212786240, 214243680, 223425552, 260663144, 279281940, 297900736, 319179360, 325828930, 372375920, 390994716, 428487360, 446851104, 488743395, 521326288, 558563880, 638358720, 651657860, 744751840, 781989432, 893702208, 977486790, 1042652576, 1117127760, 1303315720, 1489503680, 1563978864, 1954973580, 2085305152, 2234255520, 2606631440, 3127957728, 3909947160, 4468511040, 5213262880, 6255915456, 7819894320, 10426525760, 15639788640, 31279577280]

約数ペア:

[(1, 31279577280), (2, 15639788640), (3, 10426525760), (4, 7819894320), (5, 6255915456), (6, 5213262880), (7, 4468511040), (8, 3909947160), (10, 3127957728), (12, 2606631440), (14, 2234255520), (15, 2085305152), (16, 1954973580), (20, 1563978864), (21, 1489503680), (24, 1303315720), (28, 1117127760), (30, 1042652576), (32, 977486790), (35, 893702208), (40, 781989432), (42, 744751840), (48, 651657860), (49, 638358720), (56, 558563880), (60, 521326288), (64, 488743395), (70, 446851104), (73, 428487360), (80, 390994716), (84, 372375920), (96, 325828930), (98, 319179360), (105, 297900736), (112, 279281940), (120, 260663144), (140, 223425552), (146, 214243680), (147, 212786240), (160, 195497358), (168, 186187960), (192, 162914465), (196, 159589680), (210, 148950368), (219, 142829120), (224, 139640970), (240, 130331572), (245, 127671744), (280, 111712776), (292, 107121840), (294, 106393120), (320, 97748679), (336, 93093980), (365, 85697472), (392, 79794840), (420, 74475184), (438, 71414560), (448, 69820485), (480, 65165786), (490, 63835872), (511, 61212480), (560, 55856388), (584, 53560920), (588, 53196560), (672, 46546990), (730, 42848736), (735, 42557248), (784, 39897420), (840, 37237592), (876, 35707280), (960, 32582893), (980, 31917936), (1022, 30606240), (1095, 28565824), (1120, 27928194), (1168, 26780460), (1176, 26598280), (1344, 23273495), (1460, 21424368), (1470, 21278624), (1533, 20404160), (1568, 19948710), (1680, 18618796), (1752, 17853640), (1960, 15958968), (2044, 15303120), (2190, 14282912), (2240, 13964097), (2336, 13390230), (2352, 13299140), (2555, 12242496), (2920, 10712184), (2940, 10639312), (3066, 10202080), (3136, 9974355), (3360, 9309398), (3504, 8926820), (3577, 8744640), (3920, 7979484), (4088, 7651560), (4380, 7141456), (4672, 6695115), (4704, 6649570), (5110, 6121248), (5840, 5356092), (5880, 5319656), (6132, 5101040), (6720, 4654699), (7008, 4463410), (7154, 4372320), (7665, 4080832), (7840, 3989742), (8176, 3825780), (8760, 3570728), (9109, 3433920), (9408, 3324785), (10220, 3060624), (10731, 2914880), (11680, 2678046), (11760, 2659828), (12264, 2550520), (14016, 2231705), (14308, 2186160), (15330, 2040416), (15680, 1994871), (16352, 1912890), (17520, 1785364), (17885, 1748928), (18218, 1716960), (20440, 1530312), (21462, 1457440), (23360, 1339023), (23520, 1329914), (24528, 1275260), (27327, 1144640), (28616, 1093080), (30660, 1020208), (32704, 956445), (35040, 892682), (35770, 874464), (36436, 858480), (40880, 765156), (42924, 728720), (45545, 686784), (47040, 664957), (49056, 637630), (53655, 582976), (54654, 572320), (57232, 546540), (61320, 510104), (63763, 490560), (70080, 446341), (71540, 437232), (72872, 429240), (81760, 382578), (85848, 364360), (91090, 343392), (98112, 318815), (107310, 291488), (109308, 286160), (114464, 273270), (122640, 255052), (127526, 245280), (136635, 228928), (143080, 218616), (145744, 214620), (163520, 191289), (171696, 182180)]