3205261920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:558

約数の個数: 384

約数和(自身を含む): 12070840320

約数和(自身を除く): 8865578400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 53, 56, 60, 70, 80, 82, 84, 96, 105, 106, 112, 120, 123, 140, 159, 160, 164, 168, 205, 210, 212, 224, 240, 246, 265, 280, 287, 318, 328, 336, 371, 410, 420, 424, 439, 480, 492, 530, 560, 574, 615, 636, 656, 672, 742, 795, 820, 840, 848, 861, 878, 984, 1060, 1113, 1120, 1148, 1230, 1272, 1312, 1317, 1435, 1484, 1590, 1640, 1680, 1696, 1722, 1756, 1855, 1968, 2120, 2173, 2195, 2226, 2296, 2460, 2544, 2634, 2870, 2968, 3073, 3180, 3280, 3360, 3444, 3512, 3710, 3936, 4240, 4305, 4346, 4390, 4452, 4592, 4920, 5088, 5268, 5565, 5740, 5936, 6146, 6360, 6519, 6560, 6585, 6888, 7024, 7420, 8480, 8610, 8692, 8780, 8904, 9184, 9219, 9840, 10536, 10865, 11130, 11480, 11872, 12292, 12720, 13038, 13170, 13776, 14048, 14840, 15211, 15365, 17220, 17384, 17560, 17808, 17999, 18438, 19680, 21072, 21730, 22260, 22960, 23267, 24584, 25440, 26076, 26340, 27552, 29680, 30422, 30730, 32595, 34440, 34768, 35120, 35616, 35998, 36876, 42144, 43460, 44520, 45633, 45920, 46095, 46534, 49168, 52152, 52680, 53997, 59360, 60844, 61460, 65190, 68880, 69536, 69801, 70240, 71996, 73752, 76055, 86920, 89040, 89995, 91266, 92190, 93068, 98336, 104304, 105360, 107994, 116335, 121688, 122920, 125993, 130380, 137760, 139602, 143992, 147504, 152110, 162869, 173840, 178080, 179990, 182532, 184380, 186136, 208608, 210720, 215988, 228165, 232670, 243376, 245840, 251986, 260760, 269985, 279204, 287984, 295008, 304220, 325738, 347680, 349005, 359980, 365064, 368760, 372272, 377979, 431976, 456330, 465340, 486752, 488607, 491680, 503972, 521520, 539970, 558408, 575968, 608440, 629965, 651476, 698010, 719960, 730128, 737520, 744544, 755958, 814345, 863952, 912660, 930680, 953947, 977214, 1007944, 1043040, 1079940, 1116816, 1216880, 1259930, 1302952, 1396020, 1439920, 1460256, 1475040, 1511916, 1628690, 1727904, 1825320, 1861360, 1889895, 1907894, 1954428, 2015888, 2159880, 2233632, 2433760, 2443035, 2519860, 2605904, 2792040, 2861841, 2879840, 3023832, 3257380, 3650640, 3722720, 3779790, 3815788, 3908856, 4031776, 4319760, 4769735, 4886070, 5039720, 5211808, 5584080, 5723682, 6047664, 6514760, 6677629, 7301280, 7559580, 7631576, 7817712, 8639520, 9539470, 9772140, 10079440, 11168160, 11447364, 12095328, 13029520, 13355258, 14309205, 15119160, 15263152, 15635424, 19078940, 19544280, 20032887, 20158880, 22894728, 26059040, 26710516, 28618410, 30238320, 30526304, 33388145, 38157880, 39088560, 40065774, 45789456, 53421032, 57236820, 60476640, 66776290, 76315760, 78177120, 80131548, 91578912, 100164435, 106842064, 114473640, 133552580, 152631520, 160263096, 200328870, 213684128, 228947280, 267105160, 320526192, 400657740, 457894560, 534210320, 641052384, 801315480, 1068420640, 1602630960, 3205261920]

約数ペア:

[(1, 3205261920), (2, 1602630960), (3, 1068420640), (4, 801315480), (5, 641052384), (6, 534210320), (7, 457894560), (8, 400657740), (10, 320526192), (12, 267105160), (14, 228947280), (15, 213684128), (16, 200328870), (20, 160263096), (21, 152631520), (24, 133552580), (28, 114473640), (30, 106842064), (32, 100164435), (35, 91578912), (40, 80131548), (41, 78177120), (42, 76315760), (48, 66776290), (53, 60476640), (56, 57236820), (60, 53421032), (70, 45789456), (80, 40065774), (82, 39088560), (84, 38157880), (96, 33388145), (105, 30526304), (106, 30238320), (112, 28618410), (120, 26710516), (123, 26059040), (140, 22894728), (159, 20158880), (160, 20032887), (164, 19544280), (168, 19078940), (205, 15635424), (210, 15263152), (212, 15119160), (224, 14309205), (240, 13355258), (246, 13029520), (265, 12095328), (280, 11447364), (287, 11168160), (318, 10079440), (328, 9772140), (336, 9539470), (371, 8639520), (410, 7817712), (420, 7631576), (424, 7559580), (439, 7301280), (480, 6677629), (492, 6514760), (530, 6047664), (560, 5723682), (574, 5584080), (615, 5211808), (636, 5039720), (656, 4886070), (672, 4769735), (742, 4319760), (795, 4031776), (820, 3908856), (840, 3815788), (848, 3779790), (861, 3722720), (878, 3650640), (984, 3257380), (1060, 3023832), (1113, 2879840), (1120, 2861841), (1148, 2792040), (1230, 2605904), (1272, 2519860), (1312, 2443035), (1317, 2433760), (1435, 2233632), (1484, 2159880), (1590, 2015888), (1640, 1954428), (1680, 1907894), (1696, 1889895), (1722, 1861360), (1756, 1825320), (1855, 1727904), (1968, 1628690), (2120, 1511916), (2173, 1475040), (2195, 1460256), (2226, 1439920), (2296, 1396020), (2460, 1302952), (2544, 1259930), (2634, 1216880), (2870, 1116816), (2968, 1079940), (3073, 1043040), (3180, 1007944), (3280, 977214), (3360, 953947), (3444, 930680), (3512, 912660), (3710, 863952), (3936, 814345), (4240, 755958), (4305, 744544), (4346, 737520), (4390, 730128), (4452, 719960), (4592, 698010), (4920, 651476), (5088, 629965), (5268, 608440), (5565, 575968), (5740, 558408), (5936, 539970), (6146, 521520), (6360, 503972), (6519, 491680), (6560, 488607), (6585, 486752), (6888, 465340), (7024, 456330), (7420, 431976), (8480, 377979), (8610, 372272), (8692, 368760), (8780, 365064), (8904, 359980), (9184, 349005), (9219, 347680), (9840, 325738), (10536, 304220), (10865, 295008), (11130, 287984), (11480, 279204), (11872, 269985), (12292, 260760), (12720, 251986), (13038, 245840), (13170, 243376), (13776, 232670), (14048, 228165), (14840, 215988), (15211, 210720), (15365, 208608), (17220, 186136), (17384, 184380), (17560, 182532), (17808, 179990), (17999, 178080), (18438, 173840), (19680, 162869), (21072, 152110), (21730, 147504), (22260, 143992), (22960, 139602), (23267, 137760), (24584, 130380), (25440, 125993), (26076, 122920), (26340, 121688), (27552, 116335), (29680, 107994), (30422, 105360), (30730, 104304), (32595, 98336), (34440, 93068), (34768, 92190), (35120, 91266), (35616, 89995), (35998, 89040), (36876, 86920), (42144, 76055), (43460, 73752), (44520, 71996), (45633, 70240), (45920, 69801), (46095, 69536), (46534, 68880), (49168, 65190), (52152, 61460), (52680, 60844), (53997, 59360)]