1490764320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 432

約数和(自身を含む): 5652279360

約数和(自身を除く): 4161515040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 103, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 206, 207, 228, 230, 240, 276, 285, 288, 304, 309, 342, 345, 360, 368, 380, 412, 414, 437, 456, 460, 480, 515, 529, 552, 570, 608, 618, 684, 690, 720, 736, 760, 824, 828, 855, 874, 912, 920, 927, 1030, 1035, 1058, 1104, 1140, 1236, 1311, 1368, 1380, 1440, 1520, 1545, 1587, 1648, 1656, 1710, 1748, 1824, 1840, 1854, 1957, 2060, 2070, 2116, 2185, 2208, 2280, 2369, 2472, 2622, 2645, 2736, 2760, 3040, 3090, 3174, 3296, 3312, 3420, 3496, 3680, 3708, 3914, 3933, 4120, 4140, 4232, 4370, 4560, 4635, 4738, 4761, 4944, 5244, 5290, 5472, 5520, 5871, 6180, 6348, 6555, 6624, 6840, 6992, 7107, 7416, 7828, 7866, 7935, 8240, 8280, 8464, 8740, 9120, 9270, 9476, 9522, 9785, 9888, 10051, 10488, 10580, 11040, 11742, 11845, 12360, 12696, 13110, 13680, 13984, 14214, 14832, 15656, 15732, 15870, 16480, 16560, 16928, 17480, 17613, 18540, 18952, 19044, 19570, 19665, 20102, 20976, 21160, 21321, 23484, 23690, 23805, 24720, 25392, 26220, 27360, 28428, 29355, 29664, 30153, 31312, 31464, 31740, 33120, 34960, 35226, 35535, 37080, 37904, 38088, 39140, 39330, 40204, 41952, 42320, 42642, 45011, 46968, 47380, 47610, 49440, 50255, 50784, 52440, 54487, 56856, 58710, 60306, 62624, 62928, 63480, 69920, 70452, 71070, 74160, 75808, 76176, 78280, 78660, 80408, 84640, 85284, 88065, 90022, 90459, 93936, 94760, 95220, 100510, 104880, 106605, 108974, 113712, 117420, 120612, 125856, 126960, 135033, 140904, 142140, 148320, 150765, 152352, 156560, 157320, 160816, 163461, 170568, 176130, 180044, 180918, 187872, 189520, 190440, 201020, 209760, 213210, 217948, 225055, 227424, 234840, 241224, 253920, 270066, 272435, 281808, 284280, 301530, 313120, 314640, 321632, 326922, 341136, 352260, 360088, 361836, 379040, 380880, 402040, 405099, 426420, 435896, 450110, 452295, 469680, 482448, 490383, 540132, 544870, 563616, 568560, 603060, 629280, 653844, 675165, 682272, 704520, 720176, 723672, 761760, 804080, 810198, 817305, 852840, 871792, 900220, 904590, 939360, 964896, 980766, 1035253, 1080264, 1089740, 1137120, 1206120, 1307688, 1350330, 1409040, 1440352, 1447344, 1608160, 1620396, 1634610, 1705680, 1743584, 1800440, 1809180, 1961532, 2025495, 2070506, 2160528, 2179480, 2412240, 2451915, 2615376, 2700660, 2818080, 2894688, 3105759, 3240792, 3269220, 3411360, 3600880, 3618360, 3923064, 4050990, 4141012, 4321056, 4358960, 4824480, 4903830, 5176265, 5230752, 5401320, 6211518, 6481584, 6538440, 7201760, 7236720, 7846128, 8101980, 8282024, 8717920, 9317277, 9807660, 10352530, 10802640, 12423036, 12963168, 13076880, 14473440, 15528795, 15692256, 16203960, 16564048, 18634554, 19615320, 20705060, 21605280, 24846072, 26153760, 31057590, 32407920, 33128096, 37269108, 39230640, 41410120, 46586385, 49692144, 62115180, 64815840, 74538216, 78461280, 82820240, 93172770, 99384288, 124230360, 149076432, 165640480, 186345540, 248460720, 298152864, 372691080, 496921440, 745382160, 1490764320]

約数ペア:

[(1, 1490764320), (2, 745382160), (3, 496921440), (4, 372691080), (5, 298152864), (6, 248460720), (8, 186345540), (9, 165640480), (10, 149076432), (12, 124230360), (15, 99384288), (16, 93172770), (18, 82820240), (19, 78461280), (20, 74538216), (23, 64815840), (24, 62115180), (30, 49692144), (32, 46586385), (36, 41410120), (38, 39230640), (40, 37269108), (45, 33128096), (46, 32407920), (48, 31057590), (57, 26153760), (60, 24846072), (69, 21605280), (72, 20705060), (76, 19615320), (80, 18634554), (90, 16564048), (92, 16203960), (95, 15692256), (96, 15528795), (103, 14473440), (114, 13076880), (115, 12963168), (120, 12423036), (138, 10802640), (144, 10352530), (152, 9807660), (160, 9317277), (171, 8717920), (180, 8282024), (184, 8101980), (190, 7846128), (206, 7236720), (207, 7201760), (228, 6538440), (230, 6481584), (240, 6211518), (276, 5401320), (285, 5230752), (288, 5176265), (304, 4903830), (309, 4824480), (342, 4358960), (345, 4321056), (360, 4141012), (368, 4050990), (380, 3923064), (412, 3618360), (414, 3600880), (437, 3411360), (456, 3269220), (460, 3240792), (480, 3105759), (515, 2894688), (529, 2818080), (552, 2700660), (570, 2615376), (608, 2451915), (618, 2412240), (684, 2179480), (690, 2160528), (720, 2070506), (736, 2025495), (760, 1961532), (824, 1809180), (828, 1800440), (855, 1743584), (874, 1705680), (912, 1634610), (920, 1620396), (927, 1608160), (1030, 1447344), (1035, 1440352), (1058, 1409040), (1104, 1350330), (1140, 1307688), (1236, 1206120), (1311, 1137120), (1368, 1089740), (1380, 1080264), (1440, 1035253), (1520, 980766), (1545, 964896), (1587, 939360), (1648, 904590), (1656, 900220), (1710, 871792), (1748, 852840), (1824, 817305), (1840, 810198), (1854, 804080), (1957, 761760), (2060, 723672), (2070, 720176), (2116, 704520), (2185, 682272), (2208, 675165), (2280, 653844), (2369, 629280), (2472, 603060), (2622, 568560), (2645, 563616), (2736, 544870), (2760, 540132), (3040, 490383), (3090, 482448), (3174, 469680), (3296, 452295), (3312, 450110), (3420, 435896), (3496, 426420), (3680, 405099), (3708, 402040), (3914, 380880), (3933, 379040), (4120, 361836), (4140, 360088), (4232, 352260), (4370, 341136), (4560, 326922), (4635, 321632), (4738, 314640), (4761, 313120), (4944, 301530), (5244, 284280), (5290, 281808), (5472, 272435), (5520, 270066), (5871, 253920), (6180, 241224), (6348, 234840), (6555, 227424), (6624, 225055), (6840, 217948), (6992, 213210), (7107, 209760), (7416, 201020), (7828, 190440), (7866, 189520), (7935, 187872), (8240, 180918), (8280, 180044), (8464, 176130), (8740, 170568), (9120, 163461), (9270, 160816), (9476, 157320), (9522, 156560), (9785, 152352), (9888, 150765), (10051, 148320), (10488, 142140), (10580, 140904), (11040, 135033), (11742, 126960), (11845, 125856), (12360, 120612), (12696, 117420), (13110, 113712), (13680, 108974), (13984, 106605), (14214, 104880), (14832, 100510), (15656, 95220), (15732, 94760), (15870, 93936), (16480, 90459), (16560, 90022), (16928, 88065), (17480, 85284), (17613, 84640), (18540, 80408), (18952, 78660), (19044, 78280), (19570, 76176), (19665, 75808), (20102, 74160), (20976, 71070), (21160, 70452), (21321, 69920), (23484, 63480), (23690, 62928), (23805, 62624), (24720, 60306), (25392, 58710), (26220, 56856), (27360, 54487), (28428, 52440), (29355, 50784), (29664, 50255), (30153, 49440), (31312, 47610), (31464, 47380), (31740, 46968), (33120, 45011), (34960, 42642), (35226, 42320), (35535, 41952), (37080, 40204), (37904, 39330), (38088, 39140)]