2220378160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 480

約数和(自身を含む): 7502144832

約数和(自身を除く): 5281766672

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 20, 22, 26, 28, 34, 35, 40, 44, 49, 52, 55, 56, 65, 68, 70, 77, 80, 85, 88, 91, 98, 104, 110, 112, 119, 130, 136, 140, 143, 154, 170, 176, 182, 187, 196, 208, 220, 221, 233, 238, 245, 260, 272, 280, 286, 308, 340, 364, 374, 385, 392, 440, 442, 455, 466, 476, 490, 520, 539, 560, 572, 595, 616, 637, 680, 715, 728, 748, 770, 784, 833, 880, 884, 910, 932, 935, 952, 980, 1001, 1040, 1078, 1105, 1144, 1165, 1190, 1232, 1274, 1309, 1360, 1430, 1456, 1496, 1540, 1547, 1631, 1666, 1768, 1820, 1864, 1870, 1904, 1960, 2002, 2156, 2210, 2288, 2330, 2380, 2431, 2548, 2563, 2618, 2695, 2860, 2992, 3029, 3080, 3094, 3185, 3262, 3332, 3536, 3640, 3728, 3740, 3920, 3961, 4004, 4165, 4312, 4420, 4660, 4760, 4862, 5005, 5096, 5126, 5236, 5390, 5720, 6058, 6160, 6188, 6370, 6524, 6545, 6664, 7007, 7280, 7480, 7735, 7922, 8008, 8155, 8330, 8624, 8840, 9163, 9320, 9520, 9724, 10010, 10192, 10252, 10472, 10780, 10829, 11417, 11440, 12116, 12155, 12376, 12740, 12815, 13048, 13090, 13328, 14014, 14960, 15145, 15470, 15844, 16016, 16310, 16660, 17017, 17680, 17941, 18326, 18640, 19448, 19805, 20020, 20504, 20944, 21203, 21560, 21658, 22834, 24232, 24310, 24752, 25480, 25630, 26096, 26180, 27727, 28028, 30290, 30940, 31688, 32620, 33319, 33320, 34034, 35035, 35882, 36652, 38896, 39610, 40040, 41008, 42406, 43120, 43316, 43571, 45668, 45815, 48464, 48620, 50960, 51260, 51493, 52360, 54145, 55454, 56056, 57085, 60580, 61880, 63376, 65240, 66638, 66640, 68068, 70070, 71764, 73304, 79220, 80080, 84812, 85085, 86632, 87142, 89705, 91336, 91630, 97240, 102520, 102986, 104720, 106015, 108290, 110908, 112112, 114170, 119119, 121160, 123760, 125587, 130480, 133276, 136136, 138635, 140140, 143528, 146608, 148421, 158440, 166595, 169624, 170170, 173264, 174284, 179410, 182672, 183260, 194089, 194480, 205040, 205972, 212030, 216580, 217855, 221816, 228340, 233233, 238238, 242320, 251174, 257465, 266552, 272272, 277270, 280280, 287056, 296842, 304997, 316880, 333190, 339248, 340340, 348568, 358820, 360451, 366520, 388178, 411944, 424060, 433160, 435710, 443632, 456680, 466466, 476476, 502348, 514930, 533104, 554540, 560560, 566423, 593684, 595595, 609994, 627935, 666380, 680680, 697136, 717640, 720902, 733040, 742105, 776356, 823888, 848120, 866320, 871420, 913360, 932932, 952952, 970445, 1004696, 1029860, 1109080, 1132846, 1166165, 1187368, 1191190, 1219988, 1255870, 1332760, 1361360, 1435280, 1441804, 1484210, 1524985, 1552712, 1632631, 1696240, 1742840, 1802255, 1865864, 1905904, 1940890, 2009392, 2059720, 2134979, 2218160, 2265692, 2332330, 2374736, 2382380, 2439976, 2511740, 2523157, 2665520, 2832115, 2883608, 2968420, 3049970, 3105424, 3265262, 3485680, 3604510, 3731728, 3881780, 3964961, 4119440, 4269958, 4531384, 4664660, 4764760, 4879952, 5023480, 5046314, 5664230, 5767216, 5936840, 6099940, 6530524, 7209020, 7763560, 7929922, 8163155, 8539916, 9062768, 9329320, 9529520, 10046960, 10092628, 10674895, 11328460, 11873680, 12199880, 12615785, 13061048, 14418040, 15527120, 15859844, 16326310, 17079832, 18658640, 19824805, 20185256, 21349790, 22656920, 24399760, 25231570, 26122096, 27754727, 28836080, 31719688, 32652620, 34159664, 39649610, 40370512, 42699580, 45313840, 50463140, 55509454, 63439376, 65305240, 79299220, 85399160, 100926280, 111018908, 130610480, 138773635, 158598440, 170798320, 201852560, 222037816, 277547270, 317196880, 444075632, 555094540, 1110189080, 2220378160]

約数ペア:

[(1, 2220378160), (2, 1110189080), (4, 555094540), (5, 444075632), (7, 317196880), (8, 277547270), (10, 222037816), (11, 201852560), (13, 170798320), (14, 158598440), (16, 138773635), (17, 130610480), (20, 111018908), (22, 100926280), (26, 85399160), (28, 79299220), (34, 65305240), (35, 63439376), (40, 55509454), (44, 50463140), (49, 45313840), (52, 42699580), (55, 40370512), (56, 39649610), (65, 34159664), (68, 32652620), (70, 31719688), (77, 28836080), (80, 27754727), (85, 26122096), (88, 25231570), (91, 24399760), (98, 22656920), (104, 21349790), (110, 20185256), (112, 19824805), (119, 18658640), (130, 17079832), (136, 16326310), (140, 15859844), (143, 15527120), (154, 14418040), (170, 13061048), (176, 12615785), (182, 12199880), (187, 11873680), (196, 11328460), (208, 10674895), (220, 10092628), (221, 10046960), (233, 9529520), (238, 9329320), (245, 9062768), (260, 8539916), (272, 8163155), (280, 7929922), (286, 7763560), (308, 7209020), (340, 6530524), (364, 6099940), (374, 5936840), (385, 5767216), (392, 5664230), (440, 5046314), (442, 5023480), (455, 4879952), (466, 4764760), (476, 4664660), (490, 4531384), (520, 4269958), (539, 4119440), (560, 3964961), (572, 3881780), (595, 3731728), (616, 3604510), (637, 3485680), (680, 3265262), (715, 3105424), (728, 3049970), (748, 2968420), (770, 2883608), (784, 2832115), (833, 2665520), (880, 2523157), (884, 2511740), (910, 2439976), (932, 2382380), (935, 2374736), (952, 2332330), (980, 2265692), (1001, 2218160), (1040, 2134979), (1078, 2059720), (1105, 2009392), (1144, 1940890), (1165, 1905904), (1190, 1865864), (1232, 1802255), (1274, 1742840), (1309, 1696240), (1360, 1632631), (1430, 1552712), (1456, 1524985), (1496, 1484210), (1540, 1441804), (1547, 1435280), (1631, 1361360), (1666, 1332760), (1768, 1255870), (1820, 1219988), (1864, 1191190), (1870, 1187368), (1904, 1166165), (1960, 1132846), (2002, 1109080), (2156, 1029860), (2210, 1004696), (2288, 970445), (2330, 952952), (2380, 932932), (2431, 913360), (2548, 871420), (2563, 866320), (2618, 848120), (2695, 823888), (2860, 776356), (2992, 742105), (3029, 733040), (3080, 720902), (3094, 717640), (3185, 697136), (3262, 680680), (3332, 666380), (3536, 627935), (3640, 609994), (3728, 595595), (3740, 593684), (3920, 566423), (3961, 560560), (4004, 554540), (4165, 533104), (4312, 514930), (4420, 502348), (4660, 476476), (4760, 466466), (4862, 456680), (5005, 443632), (5096, 435710), (5126, 433160), (5236, 424060), (5390, 411944), (5720, 388178), (6058, 366520), (6160, 360451), (6188, 358820), (6370, 348568), (6524, 340340), (6545, 339248), (6664, 333190), (7007, 316880), (7280, 304997), (7480, 296842), (7735, 287056), (7922, 280280), (8008, 277270), (8155, 272272), (8330, 266552), (8624, 257465), (8840, 251174), (9163, 242320), (9320, 238238), (9520, 233233), (9724, 228340), (10010, 221816), (10192, 217855), (10252, 216580), (10472, 212030), (10780, 205972), (10829, 205040), (11417, 194480), (11440, 194089), (12116, 183260), (12155, 182672), (12376, 179410), (12740, 174284), (12815, 173264), (13048, 170170), (13090, 169624), (13328, 166595), (14014, 158440), (14960, 148421), (15145, 146608), (15470, 143528), (15844, 140140), (16016, 138635), (16310, 136136), (16660, 133276), (17017, 130480), (17680, 125587), (17941, 123760), (18326, 121160), (18640, 119119), (19448, 114170), (19805, 112112), (20020, 110908), (20504, 108290), (20944, 106015), (21203, 104720), (21560, 102986), (21658, 102520), (22834, 97240), (24232, 91630), (24310, 91336), (24752, 89705), (25480, 87142), (25630, 86632), (26096, 85085), (26180, 84812), (27727, 80080), (28028, 79220), (30290, 73304), (30940, 71764), (31688, 70070), (32620, 68068), (33319, 66640), (33320, 66638), (34034, 65240), (35035, 63376), (35882, 61880), (36652, 60580), (38896, 57085), (39610, 56056), (40040, 55454), (41008, 54145), (42406, 52360), (43120, 51493), (43316, 51260), (43571, 50960), (45668, 48620), (45815, 48464)]