1907212320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 432

約数和(自身を含む): 7478262792

約数和(自身を除く): 5571050472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 169, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 338, 340, 360, 390, 408, 416, 442, 461, 468, 480, 507, 510, 520, 544, 585, 612, 624, 663, 676, 680, 720, 765, 780, 816, 845, 884, 922, 936, 1014, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1352, 1360, 1383, 1440, 1521, 1530, 1560, 1632, 1690, 1768, 1844, 1872, 1989, 2028, 2040, 2080, 2210, 2305, 2340, 2448, 2535, 2652, 2704, 2720, 2766, 2873, 3042, 3060, 3120, 3315, 3380, 3536, 3688, 3744, 3978, 4056, 4080, 4149, 4420, 4610, 4680, 4896, 5070, 5304, 5408, 5532, 5746, 5993, 6084, 6120, 6240, 6630, 6760, 6915, 7072, 7376, 7605, 7837, 7956, 8112, 8160, 8298, 8619, 8840, 9220, 9360, 9945, 10140, 10608, 11064, 11492, 11986, 12168, 12240, 13260, 13520, 13830, 14365, 14752, 15210, 15674, 15912, 16224, 16596, 17238, 17680, 17979, 18440, 18720, 19890, 20280, 20745, 21216, 22128, 22984, 23511, 23972, 24336, 24480, 25857, 26520, 27040, 27660, 28730, 29965, 30420, 31348, 31824, 33192, 34476, 35360, 35958, 36880, 39185, 39780, 40560, 41490, 43095, 44256, 45968, 47022, 47944, 48672, 51714, 53040, 53937, 55320, 57460, 59930, 60840, 62696, 63648, 66384, 68952, 70533, 71916, 73760, 77909, 78370, 79560, 81120, 82980, 86190, 89895, 91936, 94044, 95888, 101881, 103428, 106080, 107874, 110640, 114920, 117555, 119860, 121680, 125392, 129285, 132768, 137904, 141066, 143832, 155818, 156740, 159120, 165960, 172380, 179790, 188088, 191776, 203762, 206856, 215748, 221280, 229840, 233727, 235110, 239720, 243360, 250784, 258570, 269685, 275808, 282132, 287664, 305643, 311636, 313480, 318240, 331920, 344760, 352665, 359580, 376176, 389545, 407524, 413712, 431496, 459680, 467454, 470220, 479440, 509405, 517140, 539370, 564264, 575328, 611286, 623272, 626960, 663840, 689520, 701181, 705330, 719160, 752352, 779090, 815048, 827424, 862992, 916929, 934908, 940440, 958880, 1018810, 1034280, 1078740, 1128528, 1168635, 1222572, 1246544, 1253920, 1324453, 1379040, 1402362, 1410660, 1438320, 1528215, 1558180, 1630096, 1725984, 1833858, 1869816, 1880880, 2037620, 2068560, 2157480, 2257056, 2337270, 2445144, 2493088, 2648906, 2804724, 2821320, 2876640, 3056430, 3116360, 3260192, 3505905, 3667716, 3739632, 3761760, 3973359, 4075240, 4137120, 4314960, 4584645, 4674540, 4890288, 5297812, 5609448, 5642640, 6112860, 6232720, 6622265, 7011810, 7335432, 7479264, 7946718, 8150480, 8629920, 9169290, 9349080, 9780576, 10595624, 11218896, 11285280, 11920077, 12225720, 12465440, 13244530, 14023620, 14670864, 15893436, 16300960, 18338580, 18698160, 19866795, 21191248, 22437792, 23840154, 24451440, 26489060, 28047240, 29341728, 31786872, 36677160, 37396320, 39733590, 42382496, 47680308, 48902880, 52978120, 56094480, 59600385, 63573744, 73354320, 79467180, 95360616, 105956240, 112188960, 119200770, 127147488, 146708640, 158934360, 190721232, 211912480, 238401540, 317868720, 381442464, 476803080, 635737440, 953606160, 1907212320]

約数ペア:

[(1, 1907212320), (2, 953606160), (3, 635737440), (4, 476803080), (5, 381442464), (6, 317868720), (8, 238401540), (9, 211912480), (10, 190721232), (12, 158934360), (13, 146708640), (15, 127147488), (16, 119200770), (17, 112188960), (18, 105956240), (20, 95360616), (24, 79467180), (26, 73354320), (30, 63573744), (32, 59600385), (34, 56094480), (36, 52978120), (39, 48902880), (40, 47680308), (45, 42382496), (48, 39733590), (51, 37396320), (52, 36677160), (60, 31786872), (65, 29341728), (68, 28047240), (72, 26489060), (78, 24451440), (80, 23840154), (85, 22437792), (90, 21191248), (96, 19866795), (102, 18698160), (104, 18338580), (117, 16300960), (120, 15893436), (130, 14670864), (136, 14023620), (144, 13244530), (153, 12465440), (156, 12225720), (160, 11920077), (169, 11285280), (170, 11218896), (180, 10595624), (195, 9780576), (204, 9349080), (208, 9169290), (221, 8629920), (234, 8150480), (240, 7946718), (255, 7479264), (260, 7335432), (272, 7011810), (288, 6622265), (306, 6232720), (312, 6112860), (338, 5642640), (340, 5609448), (360, 5297812), (390, 4890288), (408, 4674540), (416, 4584645), (442, 4314960), (461, 4137120), (468, 4075240), (480, 3973359), (507, 3761760), (510, 3739632), (520, 3667716), (544, 3505905), (585, 3260192), (612, 3116360), (624, 3056430), (663, 2876640), (676, 2821320), (680, 2804724), (720, 2648906), (765, 2493088), (780, 2445144), (816, 2337270), (845, 2257056), (884, 2157480), (922, 2068560), (936, 2037620), (1014, 1880880), (1020, 1869816), (1040, 1833858), (1105, 1725984), (1170, 1630096), (1224, 1558180), (1248, 1528215), (1326, 1438320), (1352, 1410660), (1360, 1402362), (1383, 1379040), (1440, 1324453), (1521, 1253920), (1530, 1246544), (1560, 1222572), (1632, 1168635), (1690, 1128528), (1768, 1078740), (1844, 1034280), (1872, 1018810), (1989, 958880), (2028, 940440), (2040, 934908), (2080, 916929), (2210, 862992), (2305, 827424), (2340, 815048), (2448, 779090), (2535, 752352), (2652, 719160), (2704, 705330), (2720, 701181), (2766, 689520), (2873, 663840), (3042, 626960), (3060, 623272), (3120, 611286), (3315, 575328), (3380, 564264), (3536, 539370), (3688, 517140), (3744, 509405), (3978, 479440), (4056, 470220), (4080, 467454), (4149, 459680), (4420, 431496), (4610, 413712), (4680, 407524), (4896, 389545), (5070, 376176), (5304, 359580), (5408, 352665), (5532, 344760), (5746, 331920), (5993, 318240), (6084, 313480), (6120, 311636), (6240, 305643), (6630, 287664), (6760, 282132), (6915, 275808), (7072, 269685), (7376, 258570), (7605, 250784), (7837, 243360), (7956, 239720), (8112, 235110), (8160, 233727), (8298, 229840), (8619, 221280), (8840, 215748), (9220, 206856), (9360, 203762), (9945, 191776), (10140, 188088), (10608, 179790), (11064, 172380), (11492, 165960), (11986, 159120), (12168, 156740), (12240, 155818), (13260, 143832), (13520, 141066), (13830, 137904), (14365, 132768), (14752, 129285), (15210, 125392), (15674, 121680), (15912, 119860), (16224, 117555), (16596, 114920), (17238, 110640), (17680, 107874), (17979, 106080), (18440, 103428), (18720, 101881), (19890, 95888), (20280, 94044), (20745, 91936), (21216, 89895), (22128, 86190), (22984, 82980), (23511, 81120), (23972, 79560), (24336, 78370), (24480, 77909), (25857, 73760), (26520, 71916), (27040, 70533), (27660, 68952), (28730, 66384), (29965, 63648), (30420, 62696), (31348, 60840), (31824, 59930), (33192, 57460), (34476, 55320), (35360, 53937), (35958, 53040), (36880, 51714), (39185, 48672), (39780, 47944), (40560, 47022), (41490, 45968), (43095, 44256)]