290683680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:776

約数の個数: 288

約数和(自身を含む): 1129355136

約数和(自身を除く): 838671456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 168, 170, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 480, 490, 510, 544, 560, 588, 595, 672, 680, 714, 727, 735, 784, 816, 833, 840, 952, 980, 1020, 1120, 1176, 1190, 1360, 1428, 1454, 1470, 1568, 1632, 1666, 1680, 1785, 1904, 1960, 2040, 2181, 2352, 2380, 2499, 2720, 2856, 2908, 2940, 3332, 3360, 3570, 3635, 3808, 3920, 4080, 4165, 4362, 4704, 4760, 4998, 5089, 5712, 5816, 5880, 6664, 7140, 7270, 7840, 8160, 8330, 8724, 9520, 9996, 10178, 10905, 11424, 11632, 11760, 12359, 12495, 13328, 14280, 14540, 15267, 16660, 17448, 19040, 19992, 20356, 21810, 23264, 23520, 24718, 24990, 25445, 26656, 28560, 29080, 30534, 33320, 34896, 35623, 37077, 39984, 40712, 43620, 49436, 49980, 50890, 57120, 58160, 61068, 61795, 66640, 69792, 71246, 74154, 76335, 79968, 81424, 86513, 87240, 98872, 99960, 101780, 106869, 116320, 122136, 123590, 133280, 142492, 148308, 152670, 162848, 173026, 174480, 178115, 185385, 197744, 199920, 203560, 213738, 244272, 247180, 259539, 284984, 296616, 305340, 346052, 348960, 356230, 370770, 395488, 399840, 407120, 427476, 432565, 488544, 494360, 519078, 534345, 569968, 593232, 605591, 610680, 692104, 712460, 741540, 814240, 854952, 865130, 988720, 1038156, 1068690, 1139936, 1186464, 1211182, 1221360, 1297695, 1384208, 1424920, 1483080, 1709904, 1730260, 1816773, 1977440, 2076312, 2137380, 2422364, 2442720, 2595390, 2768416, 2849840, 2966160, 3027955, 3419808, 3460520, 3633546, 4152624, 4274760, 4844728, 5190780, 5699680, 5932320, 6055910, 6921040, 7267092, 8305248, 8549520, 9083865, 9689456, 10381560, 12111820, 13842080, 14534184, 17099040, 18167730, 19378912, 20763120, 24223640, 29068368, 36335460, 41526240, 48447280, 58136736, 72670920, 96894560, 145341840, 290683680]

約数ペア:

[(1, 290683680), (2, 145341840), (3, 96894560), (4, 72670920), (5, 58136736), (6, 48447280), (7, 41526240), (8, 36335460), (10, 29068368), (12, 24223640), (14, 20763120), (15, 19378912), (16, 18167730), (17, 17099040), (20, 14534184), (21, 13842080), (24, 12111820), (28, 10381560), (30, 9689456), (32, 9083865), (34, 8549520), (35, 8305248), (40, 7267092), (42, 6921040), (48, 6055910), (49, 5932320), (51, 5699680), (56, 5190780), (60, 4844728), (68, 4274760), (70, 4152624), (80, 3633546), (84, 3460520), (85, 3419808), (96, 3027955), (98, 2966160), (102, 2849840), (105, 2768416), (112, 2595390), (119, 2442720), (120, 2422364), (136, 2137380), (140, 2076312), (147, 1977440), (160, 1816773), (168, 1730260), (170, 1709904), (196, 1483080), (204, 1424920), (210, 1384208), (224, 1297695), (238, 1221360), (240, 1211182), (245, 1186464), (255, 1139936), (272, 1068690), (280, 1038156), (294, 988720), (336, 865130), (340, 854952), (357, 814240), (392, 741540), (408, 712460), (420, 692104), (476, 610680), (480, 605591), (490, 593232), (510, 569968), (544, 534345), (560, 519078), (588, 494360), (595, 488544), (672, 432565), (680, 427476), (714, 407120), (727, 399840), (735, 395488), (784, 370770), (816, 356230), (833, 348960), (840, 346052), (952, 305340), (980, 296616), (1020, 284984), (1120, 259539), (1176, 247180), (1190, 244272), (1360, 213738), (1428, 203560), (1454, 199920), (1470, 197744), (1568, 185385), (1632, 178115), (1666, 174480), (1680, 173026), (1785, 162848), (1904, 152670), (1960, 148308), (2040, 142492), (2181, 133280), (2352, 123590), (2380, 122136), (2499, 116320), (2720, 106869), (2856, 101780), (2908, 99960), (2940, 98872), (3332, 87240), (3360, 86513), (3570, 81424), (3635, 79968), (3808, 76335), (3920, 74154), (4080, 71246), (4165, 69792), (4362, 66640), (4704, 61795), (4760, 61068), (4998, 58160), (5089, 57120), (5712, 50890), (5816, 49980), (5880, 49436), (6664, 43620), (7140, 40712), (7270, 39984), (7840, 37077), (8160, 35623), (8330, 34896), (8724, 33320), (9520, 30534), (9996, 29080), (10178, 28560), (10905, 26656), (11424, 25445), (11632, 24990), (11760, 24718), (12359, 23520), (12495, 23264), (13328, 21810), (14280, 20356), (14540, 19992), (15267, 19040), (16660, 17448)]