2019318480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 360

約数和(自身を含む): 7594850952

約数和(自身を除く): 5575532472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 361, 380, 408, 456, 457, 510, 570, 612, 646, 680, 684, 720, 722, 760, 765, 816, 855, 912, 914, 969, 1020, 1083, 1140, 1224, 1292, 1360, 1368, 1371, 1444, 1520, 1530, 1615, 1710, 1805, 1828, 1938, 2040, 2166, 2280, 2285, 2448, 2584, 2736, 2742, 2888, 2907, 3060, 3230, 3249, 3420, 3610, 3656, 3876, 4080, 4113, 4332, 4560, 4570, 4845, 5168, 5415, 5484, 5776, 5814, 6120, 6137, 6460, 6498, 6840, 6855, 7220, 7312, 7752, 7769, 8226, 8664, 8683, 9140, 9690, 10830, 10968, 11628, 12240, 12274, 12920, 12996, 13680, 13710, 14440, 14535, 15504, 15538, 16245, 16452, 17328, 17366, 18280, 18411, 19380, 20565, 21660, 21936, 23256, 23307, 24548, 25840, 25992, 26049, 27420, 28880, 29070, 30685, 31076, 32490, 32904, 34732, 36560, 36822, 38760, 38845, 41130, 43320, 43415, 46512, 46614, 49096, 51984, 52098, 54840, 55233, 58140, 61370, 62152, 64980, 65808, 69464, 69921, 73644, 77520, 77690, 78147, 82260, 86640, 86830, 92055, 93228, 98192, 104196, 109680, 110466, 116280, 116535, 122740, 124304, 129960, 130245, 138928, 139842, 147288, 147611, 155380, 156294, 164520, 164977, 173660, 184110, 186456, 208392, 220932, 232560, 233070, 245480, 259920, 260490, 276165, 279684, 294576, 295222, 310760, 312588, 329040, 329954, 347320, 349605, 368220, 372912, 390735, 416784, 441864, 442833, 466140, 490960, 494931, 520980, 552330, 559368, 590444, 621520, 625176, 659908, 694640, 699210, 736440, 738055, 781470, 824885, 883728, 885666, 932280, 989862, 1041960, 1104660, 1118736, 1180888, 1250352, 1319816, 1328499, 1398420, 1472880, 1476110, 1484793, 1562940, 1649770, 1771332, 1864560, 1979724, 2083920, 2209320, 2214165, 2361776, 2474655, 2639632, 2656998, 2796840, 2804609, 2952220, 2969586, 3125880, 3299540, 3542664, 3959448, 4418640, 4428330, 4949310, 5313996, 5593680, 5609218, 5904440, 5939172, 6251760, 6599080, 6642495, 7085328, 7423965, 7918896, 8413827, 8856660, 9898620, 10627992, 11218436, 11808880, 11878344, 13198160, 13284990, 14023045, 14847930, 16827654, 17713320, 19797240, 21255984, 22436872, 23756688, 25241481, 26569980, 28046090, 29695860, 33655308, 35426640, 39594480, 42069135, 44873744, 50482962, 53139960, 56092180, 59391720, 67310616, 84138270, 100965924, 106279920, 112184360, 118783440, 126207405, 134621232, 168276540, 201931848, 224368720, 252414810, 336553080, 403863696, 504829620, 673106160, 1009659240, 2019318480]

約数ペア:

[(1, 2019318480), (2, 1009659240), (3, 673106160), (4, 504829620), (5, 403863696), (6, 336553080), (8, 252414810), (9, 224368720), (10, 201931848), (12, 168276540), (15, 134621232), (16, 126207405), (17, 118783440), (18, 112184360), (19, 106279920), (20, 100965924), (24, 84138270), (30, 67310616), (34, 59391720), (36, 56092180), (38, 53139960), (40, 50482962), (45, 44873744), (48, 42069135), (51, 39594480), (57, 35426640), (60, 33655308), (68, 29695860), (72, 28046090), (76, 26569980), (80, 25241481), (85, 23756688), (90, 22436872), (95, 21255984), (102, 19797240), (114, 17713320), (120, 16827654), (136, 14847930), (144, 14023045), (152, 13284990), (153, 13198160), (170, 11878344), (171, 11808880), (180, 11218436), (190, 10627992), (204, 9898620), (228, 8856660), (240, 8413827), (255, 7918896), (272, 7423965), (285, 7085328), (304, 6642495), (306, 6599080), (323, 6251760), (340, 5939172), (342, 5904440), (360, 5609218), (361, 5593680), (380, 5313996), (408, 4949310), (456, 4428330), (457, 4418640), (510, 3959448), (570, 3542664), (612, 3299540), (646, 3125880), (680, 2969586), (684, 2952220), (720, 2804609), (722, 2796840), (760, 2656998), (765, 2639632), (816, 2474655), (855, 2361776), (912, 2214165), (914, 2209320), (969, 2083920), (1020, 1979724), (1083, 1864560), (1140, 1771332), (1224, 1649770), (1292, 1562940), (1360, 1484793), (1368, 1476110), (1371, 1472880), (1444, 1398420), (1520, 1328499), (1530, 1319816), (1615, 1250352), (1710, 1180888), (1805, 1118736), (1828, 1104660), (1938, 1041960), (2040, 989862), (2166, 932280), (2280, 885666), (2285, 883728), (2448, 824885), (2584, 781470), (2736, 738055), (2742, 736440), (2888, 699210), (2907, 694640), (3060, 659908), (3230, 625176), (3249, 621520), (3420, 590444), (3610, 559368), (3656, 552330), (3876, 520980), (4080, 494931), (4113, 490960), (4332, 466140), (4560, 442833), (4570, 441864), (4845, 416784), (5168, 390735), (5415, 372912), (5484, 368220), (5776, 349605), (5814, 347320), (6120, 329954), (6137, 329040), (6460, 312588), (6498, 310760), (6840, 295222), (6855, 294576), (7220, 279684), (7312, 276165), (7752, 260490), (7769, 259920), (8226, 245480), (8664, 233070), (8683, 232560), (9140, 220932), (9690, 208392), (10830, 186456), (10968, 184110), (11628, 173660), (12240, 164977), (12274, 164520), (12920, 156294), (12996, 155380), (13680, 147611), (13710, 147288), (14440, 139842), (14535, 138928), (15504, 130245), (15538, 129960), (16245, 124304), (16452, 122740), (17328, 116535), (17366, 116280), (18280, 110466), (18411, 109680), (19380, 104196), (20565, 98192), (21660, 93228), (21936, 92055), (23256, 86830), (23307, 86640), (24548, 82260), (25840, 78147), (25992, 77690), (26049, 77520), (27420, 73644), (28880, 69921), (29070, 69464), (30685, 65808), (31076, 64980), (32490, 62152), (32904, 61370), (34732, 58140), (36560, 55233), (36822, 54840), (38760, 52098), (38845, 51984), (41130, 49096), (43320, 46614), (43415, 46512)]