774137520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 320

約数和(自身を含む): 3024806400

約数和(自身を除く): 2250668880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 342, 351, 360, 380, 390, 432, 456, 468, 494, 513, 520, 540, 570, 585, 624, 684, 702, 720, 741, 760, 780, 855, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1368, 1404, 1451, 1482, 1520, 1560, 1710, 1755, 1872, 1976, 2052, 2160, 2223, 2280, 2340, 2470, 2565, 2736, 2808, 2902, 2964, 3120, 3420, 3510, 3705, 3952, 4104, 4353, 4446, 4560, 4680, 4940, 5130, 5616, 5804, 5928, 6669, 6840, 7020, 7255, 7410, 8208, 8706, 8892, 9360, 9880, 10260, 11115, 11608, 11856, 13059, 13338, 13680, 14040, 14510, 14820, 17412, 17784, 18863, 19760, 20520, 21765, 22230, 23216, 26118, 26676, 27569, 28080, 29020, 29640, 33345, 34824, 35568, 37726, 39177, 41040, 43530, 44460, 52236, 53352, 55138, 56589, 58040, 59280, 65295, 66690, 69648, 75452, 78354, 82707, 87060, 88920, 94315, 104472, 106704, 110276, 113178, 116080, 130590, 133380, 137845, 150904, 156708, 165414, 169767, 174120, 177840, 188630, 195885, 208944, 220552, 226356, 248121, 261180, 266760, 275690, 282945, 301808, 313416, 330828, 339534, 348240, 358397, 377260, 391770, 413535, 441104, 452712, 496242, 509301, 522360, 533520, 551380, 565890, 626832, 661656, 679068, 716794, 744363, 754520, 783540, 827070, 848835, 905424, 992484, 1018602, 1044720, 1075191, 1102760, 1131780, 1240605, 1323312, 1358136, 1433588, 1488726, 1509040, 1567080, 1654140, 1697670, 1791985, 1984968, 2037204, 2150382, 2205520, 2263560, 2481210, 2546505, 2716272, 2867176, 2977452, 3134160, 3225573, 3308280, 3395340, 3583970, 3721815, 3969936, 4074408, 4300764, 4527120, 4962420, 5093010, 5375955, 5734352, 5954904, 6451146, 6616560, 6790680, 7167940, 7443630, 8148816, 8601528, 9676719, 9924840, 10186020, 10751910, 11909808, 12902292, 13581360, 14335880, 14887260, 16127865, 17203056, 19353438, 19849680, 20372040, 21503820, 25804584, 28671760, 29774520, 32255730, 38706876, 40744080, 43007640, 48383595, 51609168, 59549040, 64511460, 77413752, 86015280, 96767190, 129022920, 154827504, 193534380, 258045840, 387068760, 774137520]

約数ペア:

[(1, 774137520), (2, 387068760), (3, 258045840), (4, 193534380), (5, 154827504), (6, 129022920), (8, 96767190), (9, 86015280), (10, 77413752), (12, 64511460), (13, 59549040), (15, 51609168), (16, 48383595), (18, 43007640), (19, 40744080), (20, 38706876), (24, 32255730), (26, 29774520), (27, 28671760), (30, 25804584), (36, 21503820), (38, 20372040), (39, 19849680), (40, 19353438), (45, 17203056), (48, 16127865), (52, 14887260), (54, 14335880), (57, 13581360), (60, 12902292), (65, 11909808), (72, 10751910), (76, 10186020), (78, 9924840), (80, 9676719), (90, 8601528), (95, 8148816), (104, 7443630), (108, 7167940), (114, 6790680), (117, 6616560), (120, 6451146), (130, 5954904), (135, 5734352), (144, 5375955), (152, 5093010), (156, 4962420), (171, 4527120), (180, 4300764), (190, 4074408), (195, 3969936), (208, 3721815), (216, 3583970), (228, 3395340), (234, 3308280), (240, 3225573), (247, 3134160), (260, 2977452), (270, 2867176), (285, 2716272), (304, 2546505), (312, 2481210), (342, 2263560), (351, 2205520), (360, 2150382), (380, 2037204), (390, 1984968), (432, 1791985), (456, 1697670), (468, 1654140), (494, 1567080), (513, 1509040), (520, 1488726), (540, 1433588), (570, 1358136), (585, 1323312), (624, 1240605), (684, 1131780), (702, 1102760), (720, 1075191), (741, 1044720), (760, 1018602), (780, 992484), (855, 905424), (912, 848835), (936, 827070), (988, 783540), (1026, 754520), (1040, 744363), (1080, 716794), (1140, 679068), (1170, 661656), (1235, 626832), (1368, 565890), (1404, 551380), (1451, 533520), (1482, 522360), (1520, 509301), (1560, 496242), (1710, 452712), (1755, 441104), (1872, 413535), (1976, 391770), (2052, 377260), (2160, 358397), (2223, 348240), (2280, 339534), (2340, 330828), (2470, 313416), (2565, 301808), (2736, 282945), (2808, 275690), (2902, 266760), (2964, 261180), (3120, 248121), (3420, 226356), (3510, 220552), (3705, 208944), (3952, 195885), (4104, 188630), (4353, 177840), (4446, 174120), (4560, 169767), (4680, 165414), (4940, 156708), (5130, 150904), (5616, 137845), (5804, 133380), (5928, 130590), (6669, 116080), (6840, 113178), (7020, 110276), (7255, 106704), (7410, 104472), (8208, 94315), (8706, 88920), (8892, 87060), (9360, 82707), (9880, 78354), (10260, 75452), (11115, 69648), (11608, 66690), (11856, 65295), (13059, 59280), (13338, 58040), (13680, 56589), (14040, 55138), (14510, 53352), (14820, 52236), (17412, 44460), (17784, 43530), (18863, 41040), (19760, 39177), (20520, 37726), (21765, 35568), (22230, 34824), (23216, 33345), (26118, 29640), (26676, 29020), (27569, 28080)]