3440890880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 352

約数和(自身を含む): 10312949760

約数和(自身を除く): 6872058880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 160, 163, 190, 217, 224, 248, 256, 266, 280, 304, 310, 320, 326, 380, 434, 448, 496, 512, 532, 560, 589, 608, 620, 640, 652, 665, 760, 815, 868, 896, 992, 1024, 1064, 1085, 1120, 1141, 1178, 1216, 1240, 1280, 1304, 1330, 1520, 1630, 1736, 1792, 1984, 2128, 2170, 2240, 2282, 2356, 2432, 2480, 2560, 2608, 2660, 2945, 3040, 3097, 3260, 3472, 3584, 3968, 4123, 4256, 4340, 4480, 4564, 4712, 4864, 4960, 5053, 5120, 5216, 5320, 5705, 5890, 6080, 6194, 6520, 6944, 7168, 7936, 8246, 8512, 8680, 8960, 9128, 9424, 9728, 9920, 10106, 10432, 10640, 11410, 11780, 12160, 12388, 13040, 13888, 15485, 15872, 16492, 17024, 17360, 17920, 18256, 18848, 19456, 19840, 20212, 20615, 20864, 21280, 21679, 22820, 23560, 24320, 24776, 25265, 26080, 27776, 30970, 31744, 32984, 34048, 34720, 35371, 35840, 36512, 37696, 39680, 40424, 41230, 41728, 42560, 43358, 45640, 47120, 48640, 49552, 50530, 52160, 55552, 61940, 65968, 68096, 69440, 70742, 73024, 75392, 79360, 80848, 82460, 83456, 85120, 86716, 91280, 94240, 96007, 97280, 99104, 101060, 104320, 108395, 111104, 123880, 131936, 136192, 138880, 141484, 146048, 150784, 158720, 161696, 164920, 166912, 170240, 173432, 176855, 182560, 188480, 192014, 198208, 202120, 208640, 216790, 222208, 247760, 263872, 277760, 282968, 292096, 301568, 323392, 329840, 340480, 346864, 353710, 365120, 376960, 384028, 396416, 404240, 417280, 433580, 480035, 495520, 527744, 555520, 565936, 584192, 603136, 646784, 659680, 672049, 680960, 693728, 707420, 730240, 753920, 768056, 792832, 808480, 834560, 867160, 960070, 991040, 1055488, 1111040, 1131872, 1168384, 1293568, 1319360, 1344098, 1387456, 1414840, 1460480, 1507840, 1536112, 1585664, 1616960, 1734320, 1920140, 1982080, 2110976, 2263744, 2587136, 2638720, 2688196, 2774912, 2829680, 2920960, 3015680, 3072224, 3171328, 3233920, 3360245, 3468640, 3840280, 3964160, 4221952, 4527488, 5174272, 5277440, 5376392, 5549824, 5659360, 5841920, 6144448, 6467840, 6720490, 6937280, 7680560, 7928320, 9054976, 10554880, 10752784, 11099648, 11318720, 12288896, 12935680, 13440980, 13874560, 15361120, 15856640, 18109952, 21109760, 21505568, 22199296, 22637440, 24577792, 25871360, 26881960, 27749120, 30722240, 36219904, 43011136, 45274880, 49155584, 53763920, 55498240, 61444480, 86022272, 90549760, 98311168, 107527840, 110996480, 122888960, 172044544, 181099520, 215055680, 245777920, 344089088, 430111360, 491555840, 688178176, 860222720, 1720445440, 3440890880]

約数ペア:

[(1, 3440890880), (2, 1720445440), (4, 860222720), (5, 688178176), (7, 491555840), (8, 430111360), (10, 344089088), (14, 245777920), (16, 215055680), (19, 181099520), (20, 172044544), (28, 122888960), (31, 110996480), (32, 107527840), (35, 98311168), (38, 90549760), (40, 86022272), (56, 61444480), (62, 55498240), (64, 53763920), (70, 49155584), (76, 45274880), (80, 43011136), (95, 36219904), (112, 30722240), (124, 27749120), (128, 26881960), (133, 25871360), (140, 24577792), (152, 22637440), (155, 22199296), (160, 21505568), (163, 21109760), (190, 18109952), (217, 15856640), (224, 15361120), (248, 13874560), (256, 13440980), (266, 12935680), (280, 12288896), (304, 11318720), (310, 11099648), (320, 10752784), (326, 10554880), (380, 9054976), (434, 7928320), (448, 7680560), (496, 6937280), (512, 6720490), (532, 6467840), (560, 6144448), (589, 5841920), (608, 5659360), (620, 5549824), (640, 5376392), (652, 5277440), (665, 5174272), (760, 4527488), (815, 4221952), (868, 3964160), (896, 3840280), (992, 3468640), (1024, 3360245), (1064, 3233920), (1085, 3171328), (1120, 3072224), (1141, 3015680), (1178, 2920960), (1216, 2829680), (1240, 2774912), (1280, 2688196), (1304, 2638720), (1330, 2587136), (1520, 2263744), (1630, 2110976), (1736, 1982080), (1792, 1920140), (1984, 1734320), (2128, 1616960), (2170, 1585664), (2240, 1536112), (2282, 1507840), (2356, 1460480), (2432, 1414840), (2480, 1387456), (2560, 1344098), (2608, 1319360), (2660, 1293568), (2945, 1168384), (3040, 1131872), (3097, 1111040), (3260, 1055488), (3472, 991040), (3584, 960070), (3968, 867160), (4123, 834560), (4256, 808480), (4340, 792832), (4480, 768056), (4564, 753920), (4712, 730240), (4864, 707420), (4960, 693728), (5053, 680960), (5120, 672049), (5216, 659680), (5320, 646784), (5705, 603136), (5890, 584192), (6080, 565936), (6194, 555520), (6520, 527744), (6944, 495520), (7168, 480035), (7936, 433580), (8246, 417280), (8512, 404240), (8680, 396416), (8960, 384028), (9128, 376960), (9424, 365120), (9728, 353710), (9920, 346864), (10106, 340480), (10432, 329840), (10640, 323392), (11410, 301568), (11780, 292096), (12160, 282968), (12388, 277760), (13040, 263872), (13888, 247760), (15485, 222208), (15872, 216790), (16492, 208640), (17024, 202120), (17360, 198208), (17920, 192014), (18256, 188480), (18848, 182560), (19456, 176855), (19840, 173432), (20212, 170240), (20615, 166912), (20864, 164920), (21280, 161696), (21679, 158720), (22820, 150784), (23560, 146048), (24320, 141484), (24776, 138880), (25265, 136192), (26080, 131936), (27776, 123880), (30970, 111104), (31744, 108395), (32984, 104320), (34048, 101060), (34720, 99104), (35371, 97280), (35840, 96007), (36512, 94240), (37696, 91280), (39680, 86716), (40424, 85120), (41230, 83456), (41728, 82460), (42560, 80848), (43358, 79360), (45640, 75392), (47120, 73024), (48640, 70742), (49552, 69440), (50530, 68096), (52160, 65968), (55552, 61940)]