154208880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 480

約数和(自身を含む): 651386880

約数和(自身を除く): 497178000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 47, 48, 49, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 94, 98, 105, 108, 112, 120, 124, 126, 135, 140, 141, 144, 147, 155, 168, 180, 186, 188, 189, 196, 210, 216, 217, 235, 240, 245, 248, 252, 270, 279, 280, 282, 294, 310, 315, 329, 336, 360, 372, 376, 378, 392, 420, 423, 432, 434, 441, 465, 470, 490, 496, 504, 540, 558, 560, 564, 588, 620, 630, 651, 658, 705, 720, 735, 744, 752, 756, 784, 837, 840, 846, 868, 882, 930, 940, 945, 980, 987, 1008, 1080, 1085, 1116, 1128, 1176, 1240, 1260, 1269, 1302, 1316, 1323, 1395, 1410, 1457, 1470, 1488, 1512, 1519, 1645, 1674, 1680, 1692, 1736, 1764, 1860, 1880, 1890, 1953, 1960, 1974, 2115, 2160, 2170, 2205, 2232, 2256, 2303, 2352, 2480, 2520, 2538, 2604, 2632, 2646, 2790, 2820, 2914, 2940, 2961, 3024, 3038, 3255, 3290, 3348, 3384, 3472, 3528, 3720, 3760, 3780, 3906, 3920, 3948, 4185, 4230, 4340, 4371, 4410, 4464, 4557, 4606, 4935, 5040, 5076, 5208, 5264, 5292, 5580, 5640, 5828, 5859, 5880, 5922, 6076, 6345, 6510, 6580, 6615, 6696, 6768, 6909, 7056, 7285, 7440, 7560, 7595, 7812, 7896, 8370, 8460, 8680, 8742, 8820, 8883, 9114, 9212, 9765, 9870, 10152, 10199, 10416, 10584, 11160, 11280, 11515, 11656, 11718, 11760, 11844, 12152, 12690, 13020, 13113, 13160, 13230, 13392, 13671, 13818, 14570, 14805, 15120, 15190, 15624, 15792, 16740, 16920, 17360, 17484, 17640, 17766, 18228, 18424, 19530, 19740, 20304, 20398, 20727, 21168, 21855, 22320, 22785, 23030, 23312, 23436, 23688, 24304, 25380, 26040, 26226, 26320, 26460, 27342, 27636, 29140, 29295, 29610, 30380, 30597, 31248, 33480, 33840, 34545, 34968, 35280, 35532, 36456, 36848, 39060, 39339, 39480, 40796, 41013, 41454, 43710, 44415, 45570, 46060, 46872, 47376, 50760, 50995, 52080, 52452, 52920, 54684, 55272, 58280, 58590, 59220, 60760, 61194, 62181, 65565, 66960, 68355, 69090, 69936, 71064, 71393, 72912, 78120, 78678, 78960, 81592, 82026, 82908, 87420, 88830, 91140, 91791, 92120, 93744, 101520, 101990, 103635, 104904, 105840, 109368, 110544, 116560, 117180, 118440, 121520, 122388, 124362, 131130, 136710, 138180, 142128, 142786, 152985, 156240, 157356, 163184, 164052, 165816, 174840, 177660, 182280, 183582, 184240, 196695, 203980, 205065, 207270, 209808, 214179, 218736, 234360, 236880, 244776, 248724, 262260, 273420, 275373, 276360, 285572, 305970, 310905, 314712, 328104, 331632, 349680, 355320, 356965, 364560, 367164, 393390, 407960, 410130, 414540, 428358, 458955, 468720, 489552, 497448, 524520, 546840, 550746, 552720, 571144, 611940, 621810, 629424, 642537, 656208, 710640, 713930, 734328, 786780, 815920, 820260, 829080, 856716, 917910, 994896, 1049040, 1070895, 1093680, 1101492, 1142288, 1223880, 1243620, 1285074, 1376865, 1427860, 1468656, 1573560, 1640520, 1658160, 1713432, 1835820, 1927611, 2141790, 2202984, 2447760, 2487240, 2570148, 2753730, 2855720, 3147120, 3212685, 3281040, 3426864, 3671640, 3855222, 4283580, 4405968, 4974480, 5140296, 5507460, 5711440, 6425370, 7343280, 7710444, 8567160, 9638055, 10280592, 11014920, 12850740, 15420888, 17134320, 19276110, 22029840, 25701480, 30841776, 38552220, 51402960, 77104440, 154208880]

約数ペア:

[(1, 154208880), (2, 77104440), (3, 51402960), (4, 38552220), (5, 30841776), (6, 25701480), (7, 22029840), (8, 19276110), (9, 17134320), (10, 15420888), (12, 12850740), (14, 11014920), (15, 10280592), (16, 9638055), (18, 8567160), (20, 7710444), (21, 7343280), (24, 6425370), (27, 5711440), (28, 5507460), (30, 5140296), (31, 4974480), (35, 4405968), (36, 4283580), (40, 3855222), (42, 3671640), (45, 3426864), (47, 3281040), (48, 3212685), (49, 3147120), (54, 2855720), (56, 2753730), (60, 2570148), (62, 2487240), (63, 2447760), (70, 2202984), (72, 2141790), (80, 1927611), (84, 1835820), (90, 1713432), (93, 1658160), (94, 1640520), (98, 1573560), (105, 1468656), (108, 1427860), (112, 1376865), (120, 1285074), (124, 1243620), (126, 1223880), (135, 1142288), (140, 1101492), (141, 1093680), (144, 1070895), (147, 1049040), (155, 994896), (168, 917910), (180, 856716), (186, 829080), (188, 820260), (189, 815920), (196, 786780), (210, 734328), (216, 713930), (217, 710640), (235, 656208), (240, 642537), (245, 629424), (248, 621810), (252, 611940), (270, 571144), (279, 552720), (280, 550746), (282, 546840), (294, 524520), (310, 497448), (315, 489552), (329, 468720), (336, 458955), (360, 428358), (372, 414540), (376, 410130), (378, 407960), (392, 393390), (420, 367164), (423, 364560), (432, 356965), (434, 355320), (441, 349680), (465, 331632), (470, 328104), (490, 314712), (496, 310905), (504, 305970), (540, 285572), (558, 276360), (560, 275373), (564, 273420), (588, 262260), (620, 248724), (630, 244776), (651, 236880), (658, 234360), (705, 218736), (720, 214179), (735, 209808), (744, 207270), (752, 205065), (756, 203980), (784, 196695), (837, 184240), (840, 183582), (846, 182280), (868, 177660), (882, 174840), (930, 165816), (940, 164052), (945, 163184), (980, 157356), (987, 156240), (1008, 152985), (1080, 142786), (1085, 142128), (1116, 138180), (1128, 136710), (1176, 131130), (1240, 124362), (1260, 122388), (1269, 121520), (1302, 118440), (1316, 117180), (1323, 116560), (1395, 110544), (1410, 109368), (1457, 105840), (1470, 104904), (1488, 103635), (1512, 101990), (1519, 101520), (1645, 93744), (1674, 92120), (1680, 91791), (1692, 91140), (1736, 88830), (1764, 87420), (1860, 82908), (1880, 82026), (1890, 81592), (1953, 78960), (1960, 78678), (1974, 78120), (2115, 72912), (2160, 71393), (2170, 71064), (2205, 69936), (2232, 69090), (2256, 68355), (2303, 66960), (2352, 65565), (2480, 62181), (2520, 61194), (2538, 60760), (2604, 59220), (2632, 58590), (2646, 58280), (2790, 55272), (2820, 54684), (2914, 52920), (2940, 52452), (2961, 52080), (3024, 50995), (3038, 50760), (3255, 47376), (3290, 46872), (3348, 46060), (3384, 45570), (3472, 44415), (3528, 43710), (3720, 41454), (3760, 41013), (3780, 40796), (3906, 39480), (3920, 39339), (3948, 39060), (4185, 36848), (4230, 36456), (4340, 35532), (4371, 35280), (4410, 34968), (4464, 34545), (4557, 33840), (4606, 33480), (4935, 31248), (5040, 30597), (5076, 30380), (5208, 29610), (5264, 29295), (5292, 29140), (5580, 27636), (5640, 27342), (5828, 26460), (5859, 26320), (5880, 26226), (5922, 26040), (6076, 25380), (6345, 24304), (6510, 23688), (6580, 23436), (6615, 23312), (6696, 23030), (6768, 22785), (6909, 22320), (7056, 21855), (7285, 21168), (7440, 20727), (7560, 20398), (7595, 20304), (7812, 19740), (7896, 19530), (8370, 18424), (8460, 18228), (8680, 17766), (8742, 17640), (8820, 17484), (8883, 17360), (9114, 16920), (9212, 16740), (9765, 15792), (9870, 15624), (10152, 15190), (10199, 15120), (10416, 14805), (10584, 14570), (11160, 13818), (11280, 13671), (11515, 13392), (11656, 13230), (11718, 13160), (11760, 13113), (11844, 13020), (12152, 12690)]