340119780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 288

約数和(自身を含む): 1303102080

約数和(自身を除く): 962982300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 49, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 98, 105, 110, 130, 132, 140, 143, 147, 154, 156, 165, 182, 195, 196, 210, 220, 231, 245, 260, 273, 286, 294, 308, 330, 364, 385, 390, 420, 429, 455, 462, 490, 539, 546, 572, 588, 637, 660, 715, 735, 770, 780, 809, 858, 910, 924, 980, 1001, 1078, 1092, 1155, 1274, 1365, 1430, 1470, 1540, 1617, 1618, 1716, 1820, 1911, 2002, 2145, 2156, 2310, 2427, 2548, 2695, 2730, 2860, 2940, 3003, 3185, 3234, 3236, 3822, 4004, 4045, 4290, 4620, 4854, 5005, 5390, 5460, 5663, 6006, 6370, 6468, 7007, 7644, 8085, 8090, 8580, 8899, 9555, 9708, 10010, 10517, 10780, 11326, 12012, 12135, 12740, 14014, 15015, 16170, 16180, 16989, 17798, 19110, 20020, 21021, 21034, 22652, 24270, 26697, 28028, 28315, 30030, 31551, 32340, 33978, 35035, 35596, 38220, 39641, 42042, 42068, 44495, 48540, 52585, 53394, 56630, 60060, 62293, 63102, 67956, 70070, 73619, 79282, 84084, 84945, 88990, 105105, 105170, 106788, 113260, 115687, 118923, 124586, 126204, 133485, 140140, 147238, 157755, 158564, 169890, 177980, 186879, 198205, 210210, 210340, 220857, 231374, 237846, 249172, 266970, 294476, 311465, 315510, 339780, 347061, 368095, 373758, 396410, 420420, 436051, 441714, 462748, 475692, 515333, 533940, 578435, 594615, 622930, 631020, 694122, 736190, 747516, 792820, 809809, 872102, 883428, 934395, 1030666, 1104285, 1156870, 1189230, 1245860, 1308153, 1388244, 1472380, 1545999, 1619618, 1735305, 1744204, 1868790, 2061332, 2180255, 2208570, 2313740, 2378460, 2429427, 2576665, 2616306, 3091998, 3239236, 3470610, 3737580, 4049045, 4360510, 4417140, 4858854, 5153330, 5232612, 5668663, 6183996, 6540765, 6941220, 7729995, 8098090, 8721020, 9717708, 10306660, 11337326, 12147135, 13081530, 15459990, 16196180, 17005989, 22674652, 24294270, 26163060, 28343315, 30919980, 34011978, 48588540, 56686630, 68023956, 85029945, 113373260, 170059890, 340119780]

約数ペア:

[(1, 340119780), (2, 170059890), (3, 113373260), (4, 85029945), (5, 68023956), (6, 56686630), (7, 48588540), (10, 34011978), (11, 30919980), (12, 28343315), (13, 26163060), (14, 24294270), (15, 22674652), (20, 17005989), (21, 16196180), (22, 15459990), (26, 13081530), (28, 12147135), (30, 11337326), (33, 10306660), (35, 9717708), (39, 8721020), (42, 8098090), (44, 7729995), (49, 6941220), (52, 6540765), (55, 6183996), (60, 5668663), (65, 5232612), (66, 5153330), (70, 4858854), (77, 4417140), (78, 4360510), (84, 4049045), (91, 3737580), (98, 3470610), (105, 3239236), (110, 3091998), (130, 2616306), (132, 2576665), (140, 2429427), (143, 2378460), (147, 2313740), (154, 2208570), (156, 2180255), (165, 2061332), (182, 1868790), (195, 1744204), (196, 1735305), (210, 1619618), (220, 1545999), (231, 1472380), (245, 1388244), (260, 1308153), (273, 1245860), (286, 1189230), (294, 1156870), (308, 1104285), (330, 1030666), (364, 934395), (385, 883428), (390, 872102), (420, 809809), (429, 792820), (455, 747516), (462, 736190), (490, 694122), (539, 631020), (546, 622930), (572, 594615), (588, 578435), (637, 533940), (660, 515333), (715, 475692), (735, 462748), (770, 441714), (780, 436051), (809, 420420), (858, 396410), (910, 373758), (924, 368095), (980, 347061), (1001, 339780), (1078, 315510), (1092, 311465), (1155, 294476), (1274, 266970), (1365, 249172), (1430, 237846), (1470, 231374), (1540, 220857), (1617, 210340), (1618, 210210), (1716, 198205), (1820, 186879), (1911, 177980), (2002, 169890), (2145, 158564), (2156, 157755), (2310, 147238), (2427, 140140), (2548, 133485), (2695, 126204), (2730, 124586), (2860, 118923), (2940, 115687), (3003, 113260), (3185, 106788), (3234, 105170), (3236, 105105), (3822, 88990), (4004, 84945), (4045, 84084), (4290, 79282), (4620, 73619), (4854, 70070), (5005, 67956), (5390, 63102), (5460, 62293), (5663, 60060), (6006, 56630), (6370, 53394), (6468, 52585), (7007, 48540), (7644, 44495), (8085, 42068), (8090, 42042), (8580, 39641), (8899, 38220), (9555, 35596), (9708, 35035), (10010, 33978), (10517, 32340), (10780, 31551), (11326, 30030), (12012, 28315), (12135, 28028), (12740, 26697), (14014, 24270), (15015, 22652), (16170, 21034), (16180, 21021), (16989, 20020), (17798, 19110)]