8047259220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19141}}^1$

素因数の和:19191

約数の個数: 288

約数和(自身を含む): 30795037056

約数和(自身を除く): 22747777836

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, 858, 910, 924, 980, 1001, 1078, 1092, 1155, 1274, 1365, 1430, 1470, 1540, 1617, 1716, 1820, 1911, 2002, 2145, 2156, 2310, 2548, 2695, 2730, 2860, 2940, 3003, 3185, 3234, 3822, 4004, 4290, 4620, 5005, 5390, 5460, 6006, 6370, 6468, 7007, 7644, 8085, 8580, 9555, 10010, 10780, 12012, 12740, 14014, 15015, 16170, 19110, 19141, 20020, 21021, 28028, 30030, 32340, 35035, 38220, 38282, 42042, 57423, 60060, 70070, 76564, 84084, 95705, 105105, 114846, 133987, 140140, 191410, 210210, 210551, 229692, 248833, 267974, 287115, 382820, 401961, 420420, 421102, 497666, 535948, 574230, 631653, 669935, 746499, 803922, 842204, 937909, 995332, 1052755, 1148460, 1244165, 1263306, 1339870, 1473857, 1492998, 1607844, 1741831, 1875818, 2009805, 2105510, 2488330, 2526612, 2679740, 2737163, 2813727, 2947714, 2985996, 3158265, 3483662, 3732495, 3751636, 4019610, 4211020, 4421571, 4689545, 4976660, 5225493, 5474326, 5627454, 5895428, 6316530, 6967324, 7369285, 7464990, 8039220, 8211489, 8709155, 8843142, 9379090, 10316999, 10450986, 10948652, 11254908, 12192817, 12633060, 13685815, 14068635, 14738570, 14929980, 16422978, 17418310, 17686284, 18758180, 19160141, 20633998, 20901972, 22107855, 24385634, 26127465, 27371630, 28137270, 29477140, 30950997, 32845956, 34836620, 36578451, 38320282, 41057445, 41267996, 44215710, 48771268, 51584995, 52254930, 54743260, 56274540, 57480423, 60964085, 61901994, 73156902, 76640564, 82114890, 88431420, 95800705, 103169990, 104509860, 114960846, 121928170, 123803988, 134120987, 146313804, 154754985, 164229780, 182892255, 191601410, 206339980, 229921692, 243856340, 268241974, 287402115, 309509970, 365784510, 383202820, 402362961, 536483948, 574804230, 619019940, 670604935, 731569020, 804725922, 1149608460, 1341209870, 1609451844, 2011814805, 2682419740, 4023629610, 8047259220]

約数ペア:

[(1, 8047259220), (2, 4023629610), (3, 2682419740), (4, 2011814805), (5, 1609451844), (6, 1341209870), (7, 1149608460), (10, 804725922), (11, 731569020), (12, 670604935), (13, 619019940), (14, 574804230), (15, 536483948), (20, 402362961), (21, 383202820), (22, 365784510), (26, 309509970), (28, 287402115), (30, 268241974), (33, 243856340), (35, 229921692), (39, 206339980), (42, 191601410), (44, 182892255), (49, 164229780), (52, 154754985), (55, 146313804), (60, 134120987), (65, 123803988), (66, 121928170), (70, 114960846), (77, 104509860), (78, 103169990), (84, 95800705), (91, 88431420), (98, 82114890), (105, 76640564), (110, 73156902), (130, 61901994), (132, 60964085), (140, 57480423), (143, 56274540), (147, 54743260), (154, 52254930), (156, 51584995), (165, 48771268), (182, 44215710), (195, 41267996), (196, 41057445), (210, 38320282), (220, 36578451), (231, 34836620), (245, 32845956), (260, 30950997), (273, 29477140), (286, 28137270), (294, 27371630), (308, 26127465), (330, 24385634), (364, 22107855), (385, 20901972), (390, 20633998), (420, 19160141), (429, 18758180), (455, 17686284), (462, 17418310), (490, 16422978), (539, 14929980), (546, 14738570), (572, 14068635), (588, 13685815), (637, 12633060), (660, 12192817), (715, 11254908), (735, 10948652), (770, 10450986), (780, 10316999), (858, 9379090), (910, 8843142), (924, 8709155), (980, 8211489), (1001, 8039220), (1078, 7464990), (1092, 7369285), (1155, 6967324), (1274, 6316530), (1365, 5895428), (1430, 5627454), (1470, 5474326), (1540, 5225493), (1617, 4976660), (1716, 4689545), (1820, 4421571), (1911, 4211020), (2002, 4019610), (2145, 3751636), (2156, 3732495), (2310, 3483662), (2548, 3158265), (2695, 2985996), (2730, 2947714), (2860, 2813727), (2940, 2737163), (3003, 2679740), (3185, 2526612), (3234, 2488330), (3822, 2105510), (4004, 2009805), (4290, 1875818), (4620, 1741831), (5005, 1607844), (5390, 1492998), (5460, 1473857), (6006, 1339870), (6370, 1263306), (6468, 1244165), (7007, 1148460), (7644, 1052755), (8085, 995332), (8580, 937909), (9555, 842204), (10010, 803922), (10780, 746499), (12012, 669935), (12740, 631653), (14014, 574230), (15015, 535948), (16170, 497666), (19110, 421102), (19141, 420420), (20020, 401961), (21021, 382820), (28028, 287115), (30030, 267974), (32340, 248833), (35035, 229692), (38220, 210551), (38282, 210210), (42042, 191410), (57423, 140140), (60060, 133987), (70070, 114846), (76564, 105105), (84084, 95705)]