1919070720

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 480

約数和(自身を含む): 7747039872

約数和(自身を除く): 5827969152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 146, 160, 163, 168, 180, 192, 210, 219, 224, 240, 252, 256, 280, 288, 292, 315, 320, 326, 336, 360, 365, 384, 420, 438, 448, 480, 489, 504, 511, 512, 560, 576, 584, 630, 640, 652, 657, 672, 720, 730, 768, 815, 840, 876, 896, 960, 978, 1008, 1022, 1095, 1120, 1141, 1152, 1168, 1260, 1280, 1304, 1314, 1344, 1440, 1460, 1467, 1533, 1536, 1630, 1680, 1752, 1792, 1920, 1956, 2016, 2044, 2190, 2240, 2282, 2304, 2336, 2445, 2520, 2555, 2560, 2608, 2628, 2688, 2880, 2920, 2934, 3066, 3260, 3285, 3360, 3423, 3504, 3584, 3840, 3912, 4032, 4088, 4380, 4480, 4564, 4599, 4608, 4672, 4890, 5040, 5110, 5216, 5256, 5376, 5705, 5760, 5840, 5868, 6132, 6520, 6570, 6720, 6846, 7008, 7335, 7665, 7680, 7824, 8064, 8176, 8760, 8960, 9128, 9198, 9344, 9780, 10080, 10220, 10269, 10432, 10512, 10752, 11410, 11520, 11680, 11736, 11899, 12264, 13040, 13140, 13440, 13692, 14016, 14670, 15330, 15648, 16128, 16352, 17115, 17520, 17920, 18256, 18396, 18688, 19560, 20160, 20440, 20538, 20864, 21024, 22820, 22995, 23040, 23360, 23472, 23798, 24528, 26080, 26280, 26880, 27384, 28032, 29340, 30660, 31296, 32256, 32704, 34230, 35040, 35697, 36512, 36792, 37376, 39120, 40320, 40880, 41076, 41728, 42048, 45640, 45990, 46720, 46944, 47596, 49056, 51345, 52160, 52560, 53760, 54768, 56064, 58680, 59495, 61320, 62592, 65408, 68460, 70080, 71394, 73024, 73584, 78240, 80640, 81760, 82152, 83293, 83456, 84096, 91280, 91980, 93440, 93888, 95192, 98112, 102690, 104320, 105120, 107091, 109536, 112128, 117360, 118990, 122640, 125184, 130816, 136920, 140160, 142788, 146048, 147168, 156480, 161280, 163520, 164304, 166586, 168192, 178485, 182560, 183960, 186880, 187776, 190384, 196224, 205380, 208640, 210240, 214182, 219072, 234720, 237980, 245280, 249879, 250368, 261632, 273840, 280320, 285576, 292096, 294336, 312960, 327040, 328608, 333172, 336384, 356970, 365120, 367920, 375552, 380768, 392448, 410760, 416465, 417280, 420480, 428364, 438144, 469440, 475960, 490560, 499758, 535455, 547680, 560640, 571152, 584192, 588672, 625920, 654080, 657216, 666344, 713940, 730240, 735840, 749637, 751104, 761536, 784896, 821520, 832930, 840960, 856728, 876288, 938880, 951920, 981120, 999516, 1070910, 1095360, 1142304, 1177344, 1249395, 1251840, 1308160, 1314432, 1332688, 1427880, 1460480, 1471680, 1499274, 1523072, 1643040, 1665860, 1681920, 1713456, 1752576, 1877760, 1903840, 1962240, 1999032, 2141820, 2190720, 2284608, 2354688, 2498790, 2628864, 2665376, 2855760, 2920960, 2943360, 2998548, 3046144, 3286080, 3331720, 3426912, 3748185, 3755520, 3807680, 3924480, 3998064, 4283640, 4381440, 4569216, 4997580, 5257728, 5330752, 5711520, 5886720, 5997096, 6092288, 6572160, 6663440, 6853824, 7496370, 7615360, 7996128, 8567280, 8762880, 9138432, 9995160, 10661504, 11423040, 11773440, 11994192, 13144320, 13326880, 13707648, 14992740, 15230720, 15992256, 17134560, 18276864, 19990320, 21323008, 22846080, 23988384, 26288640, 26653760, 27415296, 29985480, 30461440, 31984512, 34269120, 39980640, 42646016, 45692160, 47976768, 53307520, 54830592, 59970960, 63969024, 68538240, 79961280, 91384320, 95953536, 106615040, 119941920, 127938048, 137076480, 159922560, 191907072, 213230080, 239883840, 274152960, 319845120, 383814144, 479767680, 639690240, 959535360, 1919070720]

約数ペア:

[(1, 1919070720), (2, 959535360), (3, 639690240), (4, 479767680), (5, 383814144), (6, 319845120), (7, 274152960), (8, 239883840), (9, 213230080), (10, 191907072), (12, 159922560), (14, 137076480), (15, 127938048), (16, 119941920), (18, 106615040), (20, 95953536), (21, 91384320), (24, 79961280), (28, 68538240), (30, 63969024), (32, 59970960), (35, 54830592), (36, 53307520), (40, 47976768), (42, 45692160), (45, 42646016), (48, 39980640), (56, 34269120), (60, 31984512), (63, 30461440), (64, 29985480), (70, 27415296), (72, 26653760), (73, 26288640), (80, 23988384), (84, 22846080), (90, 21323008), (96, 19990320), (105, 18276864), (112, 17134560), (120, 15992256), (126, 15230720), (128, 14992740), (140, 13707648), (144, 13326880), (146, 13144320), (160, 11994192), (163, 11773440), (168, 11423040), (180, 10661504), (192, 9995160), (210, 9138432), (219, 8762880), (224, 8567280), (240, 7996128), (252, 7615360), (256, 7496370), (280, 6853824), (288, 6663440), (292, 6572160), (315, 6092288), (320, 5997096), (326, 5886720), (336, 5711520), (360, 5330752), (365, 5257728), (384, 4997580), (420, 4569216), (438, 4381440), (448, 4283640), (480, 3998064), (489, 3924480), (504, 3807680), (511, 3755520), (512, 3748185), (560, 3426912), (576, 3331720), (584, 3286080), (630, 3046144), (640, 2998548), (652, 2943360), (657, 2920960), (672, 2855760), (720, 2665376), (730, 2628864), (768, 2498790), (815, 2354688), (840, 2284608), (876, 2190720), (896, 2141820), (960, 1999032), (978, 1962240), (1008, 1903840), (1022, 1877760), (1095, 1752576), (1120, 1713456), (1141, 1681920), (1152, 1665860), (1168, 1643040), (1260, 1523072), (1280, 1499274), (1304, 1471680), (1314, 1460480), (1344, 1427880), (1440, 1332688), (1460, 1314432), (1467, 1308160), (1533, 1251840), (1536, 1249395), (1630, 1177344), (1680, 1142304), (1752, 1095360), (1792, 1070910), (1920, 999516), (1956, 981120), (2016, 951920), (2044, 938880), (2190, 876288), (2240, 856728), (2282, 840960), (2304, 832930), (2336, 821520), (2445, 784896), (2520, 761536), (2555, 751104), (2560, 749637), (2608, 735840), (2628, 730240), (2688, 713940), (2880, 666344), (2920, 657216), (2934, 654080), (3066, 625920), (3260, 588672), (3285, 584192), (3360, 571152), (3423, 560640), (3504, 547680), (3584, 535455), (3840, 499758), (3912, 490560), (4032, 475960), (4088, 469440), (4380, 438144), (4480, 428364), (4564, 420480), (4599, 417280), (4608, 416465), (4672, 410760), (4890, 392448), (5040, 380768), (5110, 375552), (5216, 367920), (5256, 365120), (5376, 356970), (5705, 336384), (5760, 333172), (5840, 328608), (5868, 327040), (6132, 312960), (6520, 294336), (6570, 292096), (6720, 285576), (6846, 280320), (7008, 273840), (7335, 261632), (7665, 250368), (7680, 249879), (7824, 245280), (8064, 237980), (8176, 234720), (8760, 219072), (8960, 214182), (9128, 210240), (9198, 208640), (9344, 205380), (9780, 196224), (10080, 190384), (10220, 187776), (10269, 186880), (10432, 183960), (10512, 182560), (10752, 178485), (11410, 168192), (11520, 166586), (11680, 164304), (11736, 163520), (11899, 161280), (12264, 156480), (13040, 147168), (13140, 146048), (13440, 142788), (13692, 140160), (14016, 136920), (14670, 130816), (15330, 125184), (15648, 122640), (16128, 118990), (16352, 117360), (17115, 112128), (17520, 109536), (17920, 107091), (18256, 105120), (18396, 104320), (18688, 102690), (19560, 98112), (20160, 95192), (20440, 93888), (20538, 93440), (20864, 91980), (21024, 91280), (22820, 84096), (22995, 83456), (23040, 83293), (23360, 82152), (23472, 81760), (23798, 80640), (24528, 78240), (26080, 73584), (26280, 73024), (26880, 71394), (27384, 70080), (28032, 68460), (29340, 65408), (30660, 62592), (31296, 61320), (32256, 59495), (32704, 58680), (34230, 56064), (35040, 54768), (35697, 53760), (36512, 52560), (36792, 52160), (37376, 51345), (39120, 49056), (40320, 47596), (40880, 46944), (41076, 46720), (41728, 45990), (42048, 45640)]