157511640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 567544320

約数和(自身を除く): 410032680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 67, 78, 88, 104, 110, 120, 130, 132, 134, 137, 143, 156, 165, 195, 201, 220, 260, 264, 268, 274, 286, 312, 330, 335, 390, 402, 411, 429, 440, 520, 536, 548, 572, 660, 670, 685, 715, 737, 780, 804, 822, 858, 871, 1005, 1096, 1144, 1320, 1340, 1370, 1430, 1474, 1507, 1560, 1608, 1644, 1716, 1742, 1781, 2010, 2055, 2145, 2211, 2613, 2680, 2740, 2860, 2948, 3014, 3288, 3432, 3484, 3562, 3685, 4020, 4110, 4290, 4355, 4422, 4521, 5226, 5343, 5480, 5720, 5896, 6028, 6968, 7124, 7370, 7535, 8040, 8220, 8580, 8710, 8844, 8905, 9042, 9179, 9581, 10452, 10686, 11055, 12056, 13065, 14248, 14740, 15070, 16440, 17160, 17420, 17688, 17810, 18084, 18358, 19162, 19591, 20904, 21372, 22110, 22605, 26130, 26715, 27537, 28743, 29480, 30140, 34840, 35620, 36168, 36716, 38324, 39182, 42744, 44220, 45210, 45895, 47905, 52260, 53430, 55074, 57486, 58773, 60280, 71240, 73432, 76648, 78364, 88440, 90420, 91790, 95810, 97955, 100969, 104520, 106860, 110148, 114972, 117546, 119327, 137685, 143715, 156728, 180840, 183580, 191620, 195910, 201938, 213720, 220296, 229944, 235092, 238654, 275370, 287430, 293865, 302907, 357981, 367160, 383240, 391820, 403876, 470184, 477308, 504845, 550740, 574860, 587730, 596635, 605814, 715962, 783640, 807752, 954616, 1009690, 1101480, 1149720, 1175460, 1193270, 1211628, 1312597, 1431924, 1514535, 1789905, 2019380, 2350920, 2386540, 2423256, 2625194, 2863848, 3029070, 3579810, 3937791, 4038760, 4773080, 5250388, 6058140, 6562985, 7159620, 7875582, 10500776, 12116280, 13125970, 14319240, 15751164, 19688955, 26251940, 31502328, 39377910, 52503880, 78755820, 157511640]

約数ペア:

[(1, 157511640), (2, 78755820), (3, 52503880), (4, 39377910), (5, 31502328), (6, 26251940), (8, 19688955), (10, 15751164), (11, 14319240), (12, 13125970), (13, 12116280), (15, 10500776), (20, 7875582), (22, 7159620), (24, 6562985), (26, 6058140), (30, 5250388), (33, 4773080), (39, 4038760), (40, 3937791), (44, 3579810), (52, 3029070), (55, 2863848), (60, 2625194), (65, 2423256), (66, 2386540), (67, 2350920), (78, 2019380), (88, 1789905), (104, 1514535), (110, 1431924), (120, 1312597), (130, 1211628), (132, 1193270), (134, 1175460), (137, 1149720), (143, 1101480), (156, 1009690), (165, 954616), (195, 807752), (201, 783640), (220, 715962), (260, 605814), (264, 596635), (268, 587730), (274, 574860), (286, 550740), (312, 504845), (330, 477308), (335, 470184), (390, 403876), (402, 391820), (411, 383240), (429, 367160), (440, 357981), (520, 302907), (536, 293865), (548, 287430), (572, 275370), (660, 238654), (670, 235092), (685, 229944), (715, 220296), (737, 213720), (780, 201938), (804, 195910), (822, 191620), (858, 183580), (871, 180840), (1005, 156728), (1096, 143715), (1144, 137685), (1320, 119327), (1340, 117546), (1370, 114972), (1430, 110148), (1474, 106860), (1507, 104520), (1560, 100969), (1608, 97955), (1644, 95810), (1716, 91790), (1742, 90420), (1781, 88440), (2010, 78364), (2055, 76648), (2145, 73432), (2211, 71240), (2613, 60280), (2680, 58773), (2740, 57486), (2860, 55074), (2948, 53430), (3014, 52260), (3288, 47905), (3432, 45895), (3484, 45210), (3562, 44220), (3685, 42744), (4020, 39182), (4110, 38324), (4290, 36716), (4355, 36168), (4422, 35620), (4521, 34840), (5226, 30140), (5343, 29480), (5480, 28743), (5720, 27537), (5896, 26715), (6028, 26130), (6968, 22605), (7124, 22110), (7370, 21372), (7535, 20904), (8040, 19591), (8220, 19162), (8580, 18358), (8710, 18084), (8844, 17810), (8905, 17688), (9042, 17420), (9179, 17160), (9581, 16440), (10452, 15070), (10686, 14740), (11055, 14248), (12056, 13065)]