389767140

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 1498828800

約数和(自身を除く): 1109061660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 67, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 134, 135, 140, 162, 171, 180, 189, 190, 201, 210, 228, 243, 252, 266, 268, 270, 285, 315, 324, 335, 342, 378, 380, 399, 402, 405, 420, 469, 486, 513, 532, 540, 567, 570, 603, 630, 665, 670, 684, 729, 756, 798, 804, 810, 855, 938, 945, 972, 1005, 1026, 1134, 1140, 1197, 1206, 1215, 1260, 1273, 1330, 1340, 1407, 1458, 1539, 1596, 1620, 1701, 1710, 1809, 1876, 1890, 1995, 2010, 2052, 2187, 2268, 2345, 2394, 2412, 2430, 2546, 2565, 2660, 2814, 2835, 2916, 3015, 3078, 3402, 3420, 3591, 3618, 3645, 3780, 3819, 3990, 4020, 4221, 4374, 4617, 4690, 4788, 4860, 5092, 5103, 5130, 5427, 5628, 5670, 5985, 6030, 6156, 6365, 6804, 7035, 7182, 7236, 7290, 7638, 7695, 7980, 8442, 8505, 8748, 8911, 9045, 9234, 9380, 10206, 10260, 10773, 10854, 10935, 11340, 11457, 11970, 12060, 12663, 12730, 13851, 14070, 14364, 14580, 15276, 15309, 15390, 16281, 16884, 17010, 17822, 17955, 18090, 18468, 19095, 20412, 21105, 21546, 21708, 21870, 22914, 23085, 23940, 25326, 25460, 25515, 26733, 27135, 27702, 28140, 30618, 30780, 32319, 32562, 34020, 34371, 35644, 35910, 36180, 37989, 38190, 41553, 42210, 43092, 43740, 44555, 45828, 46170, 48843, 50652, 51030, 53466, 53865, 54270, 55404, 57285, 61236, 63315, 64638, 65124, 68742, 69255, 71820, 75978, 76380, 76545, 80199, 81405, 83106, 84420, 89110, 92340, 96957, 97686, 102060, 103113, 106932, 107730, 108540, 113967, 114570, 126630, 129276, 133665, 137484, 138510, 146529, 151956, 153090, 160398, 161595, 162810, 166212, 171855, 178220, 189945, 193914, 195372, 206226, 207765, 215460, 227934, 229140, 240597, 244215, 253260, 267330, 277020, 290871, 293058, 306180, 309339, 320796, 323190, 325620, 341901, 343710, 379890, 387828, 400995, 412452, 415530, 455868, 481194, 484785, 488430, 515565, 534660, 569835, 581742, 586116, 618678, 646380, 683802, 687420, 721791, 732645, 759780, 801990, 831060, 928017, 962388, 969570, 976860, 1025703, 1031130, 1139670, 1163484, 1202985, 1237356, 1367604, 1443582, 1454355, 1465290, 1546695, 1603980, 1709505, 1856034, 1939140, 2051406, 2062260, 2165373, 2279340, 2405970, 2784051, 2887164, 2908710, 2930580, 3093390, 3419010, 3608955, 3712068, 4102812, 4330746, 4640085, 4811940, 5128515, 5568102, 5817420, 6186780, 6496119, 6838020, 7217910, 8661492, 9280170, 10257030, 10826865, 11136204, 12992238, 13920255, 14435820, 18560340, 19488357, 20514060, 21653730, 25984476, 27840510, 32480595, 38976714, 43307460, 55681020, 64961190, 77953428, 97441785, 129922380, 194883570, 389767140]

約数ペア:

[(1, 389767140), (2, 194883570), (3, 129922380), (4, 97441785), (5, 77953428), (6, 64961190), (7, 55681020), (9, 43307460), (10, 38976714), (12, 32480595), (14, 27840510), (15, 25984476), (18, 21653730), (19, 20514060), (20, 19488357), (21, 18560340), (27, 14435820), (28, 13920255), (30, 12992238), (35, 11136204), (36, 10826865), (38, 10257030), (42, 9280170), (45, 8661492), (54, 7217910), (57, 6838020), (60, 6496119), (63, 6186780), (67, 5817420), (70, 5568102), (76, 5128515), (81, 4811940), (84, 4640085), (90, 4330746), (95, 4102812), (105, 3712068), (108, 3608955), (114, 3419010), (126, 3093390), (133, 2930580), (134, 2908710), (135, 2887164), (140, 2784051), (162, 2405970), (171, 2279340), (180, 2165373), (189, 2062260), (190, 2051406), (201, 1939140), (210, 1856034), (228, 1709505), (243, 1603980), (252, 1546695), (266, 1465290), (268, 1454355), (270, 1443582), (285, 1367604), (315, 1237356), (324, 1202985), (335, 1163484), (342, 1139670), (378, 1031130), (380, 1025703), (399, 976860), (402, 969570), (405, 962388), (420, 928017), (469, 831060), (486, 801990), (513, 759780), (532, 732645), (540, 721791), (567, 687420), (570, 683802), (603, 646380), (630, 618678), (665, 586116), (670, 581742), (684, 569835), (729, 534660), (756, 515565), (798, 488430), (804, 484785), (810, 481194), (855, 455868), (938, 415530), (945, 412452), (972, 400995), (1005, 387828), (1026, 379890), (1134, 343710), (1140, 341901), (1197, 325620), (1206, 323190), (1215, 320796), (1260, 309339), (1273, 306180), (1330, 293058), (1340, 290871), (1407, 277020), (1458, 267330), (1539, 253260), (1596, 244215), (1620, 240597), (1701, 229140), (1710, 227934), (1809, 215460), (1876, 207765), (1890, 206226), (1995, 195372), (2010, 193914), (2052, 189945), (2187, 178220), (2268, 171855), (2345, 166212), (2394, 162810), (2412, 161595), (2430, 160398), (2546, 153090), (2565, 151956), (2660, 146529), (2814, 138510), (2835, 137484), (2916, 133665), (3015, 129276), (3078, 126630), (3402, 114570), (3420, 113967), (3591, 108540), (3618, 107730), (3645, 106932), (3780, 103113), (3819, 102060), (3990, 97686), (4020, 96957), (4221, 92340), (4374, 89110), (4617, 84420), (4690, 83106), (4788, 81405), (4860, 80199), (5092, 76545), (5103, 76380), (5130, 75978), (5427, 71820), (5628, 69255), (5670, 68742), (5985, 65124), (6030, 64638), (6156, 63315), (6365, 61236), (6804, 57285), (7035, 55404), (7182, 54270), (7236, 53865), (7290, 53466), (7638, 51030), (7695, 50652), (7980, 48843), (8442, 46170), (8505, 45828), (8748, 44555), (8911, 43740), (9045, 43092), (9234, 42210), (9380, 41553), (10206, 38190), (10260, 37989), (10773, 36180), (10854, 35910), (10935, 35644), (11340, 34371), (11457, 34020), (11970, 32562), (12060, 32319), (12663, 30780), (12730, 30618), (13851, 28140), (14070, 27702), (14364, 27135), (14580, 26733), (15276, 25515), (15309, 25460), (15390, 25326), (16281, 23940), (16884, 23085), (17010, 22914), (17822, 21870), (17955, 21708), (18090, 21546), (18468, 21105), (19095, 20412)]