298031760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1922

約数の個数: 240

約数和(自身を含む): 1141895664

約数和(自身を除く): 843863904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1873, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3746, 3978, 4080, 4420, 4680, 5304, 5619, 6120, 6630, 7492, 7956, 8840, 9360, 9365, 9945, 10608, 11238, 12240, 13260, 14984, 15912, 16857, 17680, 18730, 19890, 22476, 24349, 26520, 28095, 29968, 31824, 31841, 33714, 37460, 39780, 44952, 48698, 53040, 56190, 63682, 67428, 73047, 74920, 79560, 84285, 89904, 95523, 97396, 112380, 121745, 127364, 134856, 146094, 149840, 159120, 159205, 168570, 191046, 194792, 219141, 224760, 243490, 254728, 269712, 286569, 292188, 318410, 337140, 365235, 382092, 389584, 413933, 438282, 449520, 477615, 486980, 509456, 573138, 584376, 636820, 674280, 730470, 764184, 827866, 876564, 955230, 973960, 1095705, 1146276, 1168752, 1241799, 1273640, 1348560, 1432845, 1460940, 1528368, 1655732, 1753128, 1910460, 1947920, 2069665, 2191410, 2292552, 2483598, 2547280, 2865690, 2921880, 3311464, 3506256, 3725397, 3820920, 4139330, 4382820, 4585104, 4967196, 5731380, 5843760, 6208995, 6622928, 7450794, 7641840, 8278660, 8765640, 9934392, 11462760, 12417990, 14901588, 16557320, 17531280, 18626985, 19868784, 22925520, 24835980, 29803176, 33114640, 37253970, 49671960, 59606352, 74507940, 99343920, 149015880, 298031760]

約数ペア:

[(1, 298031760), (2, 149015880), (3, 99343920), (4, 74507940), (5, 59606352), (6, 49671960), (8, 37253970), (9, 33114640), (10, 29803176), (12, 24835980), (13, 22925520), (15, 19868784), (16, 18626985), (17, 17531280), (18, 16557320), (20, 14901588), (24, 12417990), (26, 11462760), (30, 9934392), (34, 8765640), (36, 8278660), (39, 7641840), (40, 7450794), (45, 6622928), (48, 6208995), (51, 5843760), (52, 5731380), (60, 4967196), (65, 4585104), (68, 4382820), (72, 4139330), (78, 3820920), (80, 3725397), (85, 3506256), (90, 3311464), (102, 2921880), (104, 2865690), (117, 2547280), (120, 2483598), (130, 2292552), (136, 2191410), (144, 2069665), (153, 1947920), (156, 1910460), (170, 1753128), (180, 1655732), (195, 1528368), (204, 1460940), (208, 1432845), (221, 1348560), (234, 1273640), (240, 1241799), (255, 1168752), (260, 1146276), (272, 1095705), (306, 973960), (312, 955230), (340, 876564), (360, 827866), (390, 764184), (408, 730470), (442, 674280), (468, 636820), (510, 584376), (520, 573138), (585, 509456), (612, 486980), (624, 477615), (663, 449520), (680, 438282), (720, 413933), (765, 389584), (780, 382092), (816, 365235), (884, 337140), (936, 318410), (1020, 292188), (1040, 286569), (1105, 269712), (1170, 254728), (1224, 243490), (1326, 224760), (1360, 219141), (1530, 194792), (1560, 191046), (1768, 168570), (1872, 159205), (1873, 159120), (1989, 149840), (2040, 146094), (2210, 134856), (2340, 127364), (2448, 121745), (2652, 112380), (3060, 97396), (3120, 95523), (3315, 89904), (3536, 84285), (3746, 79560), (3978, 74920), (4080, 73047), (4420, 67428), (4680, 63682), (5304, 56190), (5619, 53040), (6120, 48698), (6630, 44952), (7492, 39780), (7956, 37460), (8840, 33714), (9360, 31841), (9365, 31824), (9945, 29968), (10608, 28095), (11238, 26520), (12240, 24349), (13260, 22476), (14984, 19890), (15912, 18730), (16857, 17680)]