2120380080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5711}}^1$

素因数の和:5764

約数の個数: 320

約数和(自身を含む): 8567451648

約数和(自身を除く): 6447071568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 560, 595, 624, 663, 680, 714, 728, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1190, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1680, 1768, 1785, 1820, 1904, 2040, 2184, 2210, 2380, 2652, 2730, 2856, 3094, 3120, 3315, 3536, 3570, 3640, 4080, 4368, 4420, 4641, 4760, 5304, 5460, 5711, 5712, 6188, 6630, 7140, 7280, 7735, 8840, 9282, 9520, 10608, 10920, 11422, 12376, 13260, 14280, 15470, 17133, 17680, 18564, 21840, 22844, 23205, 24752, 26520, 28555, 28560, 30940, 34266, 37128, 39977, 45688, 46410, 53040, 57110, 61880, 68532, 74243, 74256, 79954, 85665, 91376, 92820, 97087, 114220, 119931, 123760, 137064, 148486, 159908, 171330, 185640, 194174, 199885, 222729, 228440, 239862, 274128, 291261, 296972, 319816, 342660, 371215, 371280, 388348, 399770, 445458, 456880, 479724, 485435, 519701, 582522, 593944, 599655, 639632, 679609, 685320, 742430, 776696, 799540, 890916, 959448, 970870, 1039402, 1113645, 1165044, 1187888, 1199310, 1262131, 1359218, 1370640, 1456305, 1484860, 1553392, 1559103, 1599080, 1781832, 1918896, 1941740, 2038827, 2078804, 2227290, 2330088, 2398620, 2524262, 2598505, 2718436, 2912610, 2969720, 3118206, 3198160, 3398045, 3563664, 3786393, 3883480, 4077654, 4157608, 4454580, 4660176, 4797240, 5048524, 5197010, 5436872, 5825220, 5939440, 6236412, 6310655, 6796090, 7572786, 7766960, 7795515, 8155308, 8315216, 8834917, 8909160, 9594480, 10097048, 10194135, 10394020, 10873744, 11650440, 12472824, 12621310, 13592180, 15145572, 15591030, 16310616, 17669834, 17818320, 18931965, 20194096, 20388270, 20788040, 23300880, 24945648, 25242620, 26504751, 27184360, 30291144, 31182060, 32621232, 35339668, 37863930, 40776540, 41576080, 44174585, 50485240, 53009502, 54368720, 60582288, 62364120, 70679336, 75727860, 81553080, 88349170, 100970480, 106019004, 124728240, 132523755, 141358672, 151455720, 163106160, 176698340, 212038008, 265047510, 302911440, 353396680, 424076016, 530095020, 706793360, 1060190040, 2120380080]

約数ペア:

[(1, 2120380080), (2, 1060190040), (3, 706793360), (4, 530095020), (5, 424076016), (6, 353396680), (7, 302911440), (8, 265047510), (10, 212038008), (12, 176698340), (13, 163106160), (14, 151455720), (15, 141358672), (16, 132523755), (17, 124728240), (20, 106019004), (21, 100970480), (24, 88349170), (26, 81553080), (28, 75727860), (30, 70679336), (34, 62364120), (35, 60582288), (39, 54368720), (40, 53009502), (42, 50485240), (48, 44174585), (51, 41576080), (52, 40776540), (56, 37863930), (60, 35339668), (65, 32621232), (68, 31182060), (70, 30291144), (78, 27184360), (80, 26504751), (84, 25242620), (85, 24945648), (91, 23300880), (102, 20788040), (104, 20388270), (105, 20194096), (112, 18931965), (119, 17818320), (120, 17669834), (130, 16310616), (136, 15591030), (140, 15145572), (156, 13592180), (168, 12621310), (170, 12472824), (182, 11650440), (195, 10873744), (204, 10394020), (208, 10194135), (210, 10097048), (221, 9594480), (238, 8909160), (240, 8834917), (255, 8315216), (260, 8155308), (272, 7795515), (273, 7766960), (280, 7572786), (312, 6796090), (336, 6310655), (340, 6236412), (357, 5939440), (364, 5825220), (390, 5436872), (408, 5197010), (420, 5048524), (442, 4797240), (455, 4660176), (476, 4454580), (510, 4157608), (520, 4077654), (546, 3883480), (560, 3786393), (595, 3563664), (624, 3398045), (663, 3198160), (680, 3118206), (714, 2969720), (728, 2912610), (780, 2718436), (816, 2598505), (840, 2524262), (884, 2398620), (910, 2330088), (952, 2227290), (1020, 2078804), (1040, 2038827), (1092, 1941740), (1105, 1918896), (1190, 1781832), (1326, 1599080), (1360, 1559103), (1365, 1553392), (1428, 1484860), (1456, 1456305), (1547, 1370640), (1560, 1359218), (1680, 1262131), (1768, 1199310), (1785, 1187888), (1820, 1165044), (1904, 1113645), (2040, 1039402), (2184, 970870), (2210, 959448), (2380, 890916), (2652, 799540), (2730, 776696), (2856, 742430), (3094, 685320), (3120, 679609), (3315, 639632), (3536, 599655), (3570, 593944), (3640, 582522), (4080, 519701), (4368, 485435), (4420, 479724), (4641, 456880), (4760, 445458), (5304, 399770), (5460, 388348), (5711, 371280), (5712, 371215), (6188, 342660), (6630, 319816), (7140, 296972), (7280, 291261), (7735, 274128), (8840, 239862), (9282, 228440), (9520, 222729), (10608, 199885), (10920, 194174), (11422, 185640), (12376, 171330), (13260, 159908), (14280, 148486), (15470, 137064), (17133, 123760), (17680, 119931), (18564, 114220), (21840, 97087), (22844, 92820), (23205, 91376), (24752, 85665), (26520, 79954), (28555, 74256), (28560, 74243), (30940, 68532), (34266, 61880), (37128, 57110), (39977, 53040), (45688, 46410)]