422185280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 224

約数和(自身を含む): 1169261568

約数和(自身を除く): 747076288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 53, 55, 62, 64, 73, 80, 88, 106, 110, 124, 146, 155, 160, 176, 212, 220, 248, 265, 292, 310, 320, 341, 352, 365, 424, 440, 496, 530, 583, 584, 620, 682, 704, 730, 803, 848, 880, 992, 1060, 1166, 1168, 1240, 1364, 1460, 1606, 1643, 1696, 1705, 1760, 1984, 2120, 2263, 2332, 2336, 2480, 2728, 2915, 2920, 3212, 3286, 3392, 3410, 3520, 3869, 4015, 4240, 4526, 4664, 4672, 4960, 5456, 5830, 5840, 6424, 6572, 6820, 7738, 8030, 8215, 8480, 9052, 9328, 9920, 10912, 11315, 11660, 11680, 12848, 13144, 13640, 15476, 16060, 16430, 16960, 18073, 18104, 18656, 19345, 21824, 22630, 23320, 23360, 24893, 25696, 26288, 27280, 30952, 32120, 32860, 36146, 36208, 37312, 38690, 42559, 45260, 46640, 49786, 51392, 52576, 54560, 61904, 64240, 65720, 72292, 72416, 77380, 85118, 90365, 90520, 93280, 99572, 105152, 109120, 119939, 123808, 124465, 128480, 131440, 144584, 144832, 154760, 170236, 180730, 181040, 186560, 199144, 212795, 239878, 247616, 248930, 256960, 262880, 289168, 309520, 340472, 361460, 362080, 398288, 425590, 479756, 497860, 525760, 578336, 599695, 619040, 680944, 722920, 724160, 796576, 851180, 959512, 995720, 1156672, 1199390, 1238080, 1319329, 1361888, 1445840, 1593152, 1702360, 1919024, 1991440, 2398780, 2638658, 2723776, 2891680, 3404720, 3838048, 3982880, 4797560, 5277316, 5783360, 6596645, 6809440, 7676096, 7965760, 9595120, 10554632, 13193290, 13618880, 19190240, 21109264, 26386580, 38380480, 42218528, 52773160, 84437056, 105546320, 211092640, 422185280]

約数ペア:

[(1, 422185280), (2, 211092640), (4, 105546320), (5, 84437056), (8, 52773160), (10, 42218528), (11, 38380480), (16, 26386580), (20, 21109264), (22, 19190240), (31, 13618880), (32, 13193290), (40, 10554632), (44, 9595120), (53, 7965760), (55, 7676096), (62, 6809440), (64, 6596645), (73, 5783360), (80, 5277316), (88, 4797560), (106, 3982880), (110, 3838048), (124, 3404720), (146, 2891680), (155, 2723776), (160, 2638658), (176, 2398780), (212, 1991440), (220, 1919024), (248, 1702360), (265, 1593152), (292, 1445840), (310, 1361888), (320, 1319329), (341, 1238080), (352, 1199390), (365, 1156672), (424, 995720), (440, 959512), (496, 851180), (530, 796576), (583, 724160), (584, 722920), (620, 680944), (682, 619040), (704, 599695), (730, 578336), (803, 525760), (848, 497860), (880, 479756), (992, 425590), (1060, 398288), (1166, 362080), (1168, 361460), (1240, 340472), (1364, 309520), (1460, 289168), (1606, 262880), (1643, 256960), (1696, 248930), (1705, 247616), (1760, 239878), (1984, 212795), (2120, 199144), (2263, 186560), (2332, 181040), (2336, 180730), (2480, 170236), (2728, 154760), (2915, 144832), (2920, 144584), (3212, 131440), (3286, 128480), (3392, 124465), (3410, 123808), (3520, 119939), (3869, 109120), (4015, 105152), (4240, 99572), (4526, 93280), (4664, 90520), (4672, 90365), (4960, 85118), (5456, 77380), (5830, 72416), (5840, 72292), (6424, 65720), (6572, 64240), (6820, 61904), (7738, 54560), (8030, 52576), (8215, 51392), (8480, 49786), (9052, 46640), (9328, 45260), (9920, 42559), (10912, 38690), (11315, 37312), (11660, 36208), (11680, 36146), (12848, 32860), (13144, 32120), (13640, 30952), (15476, 27280), (16060, 26288), (16430, 25696), (16960, 24893), (18073, 23360), (18104, 23320), (18656, 22630), (19345, 21824)]