70199640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 264513600

約数和(自身を除く): 194313960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 313, 315, 356, 360, 420, 445, 504, 534, 623, 626, 630, 712, 801, 840, 890, 939, 1068, 1246, 1252, 1260, 1335, 1565, 1602, 1780, 1869, 1878, 2136, 2191, 2492, 2504, 2520, 2670, 2817, 3115, 3130, 3204, 3560, 3738, 3756, 4005, 4382, 4695, 4984, 5340, 5607, 5634, 6230, 6260, 6408, 6573, 7476, 7512, 8010, 8764, 9345, 9390, 10680, 10955, 11214, 11268, 12460, 12520, 13146, 14085, 14952, 16020, 17528, 18690, 18780, 19719, 21910, 22428, 22536, 24920, 26292, 27857, 28035, 28170, 32040, 32865, 37380, 37560, 39438, 43820, 44856, 52584, 55714, 56070, 56340, 65730, 74760, 78876, 83571, 87640, 98595, 111428, 112140, 112680, 131460, 139285, 157752, 167142, 194999, 197190, 222856, 224280, 250713, 262920, 278570, 334284, 389998, 394380, 417855, 501426, 557140, 584997, 668568, 779996, 788760, 835710, 974995, 1002852, 1114280, 1169994, 1253565, 1559992, 1671420, 1754991, 1949990, 2005704, 2339988, 2507130, 2924985, 3342840, 3509982, 3899980, 4679976, 5014260, 5849970, 7019964, 7799960, 8774955, 10028520, 11699940, 14039928, 17549910, 23399880, 35099820, 70199640]

約数ペア:

[(1, 70199640), (2, 35099820), (3, 23399880), (4, 17549910), (5, 14039928), (6, 11699940), (7, 10028520), (8, 8774955), (9, 7799960), (10, 7019964), (12, 5849970), (14, 5014260), (15, 4679976), (18, 3899980), (20, 3509982), (21, 3342840), (24, 2924985), (28, 2507130), (30, 2339988), (35, 2005704), (36, 1949990), (40, 1754991), (42, 1671420), (45, 1559992), (56, 1253565), (60, 1169994), (63, 1114280), (70, 1002852), (72, 974995), (84, 835710), (89, 788760), (90, 779996), (105, 668568), (120, 584997), (126, 557140), (140, 501426), (168, 417855), (178, 394380), (180, 389998), (210, 334284), (252, 278570), (267, 262920), (280, 250713), (313, 224280), (315, 222856), (356, 197190), (360, 194999), (420, 167142), (445, 157752), (504, 139285), (534, 131460), (623, 112680), (626, 112140), (630, 111428), (712, 98595), (801, 87640), (840, 83571), (890, 78876), (939, 74760), (1068, 65730), (1246, 56340), (1252, 56070), (1260, 55714), (1335, 52584), (1565, 44856), (1602, 43820), (1780, 39438), (1869, 37560), (1878, 37380), (2136, 32865), (2191, 32040), (2492, 28170), (2504, 28035), (2520, 27857), (2670, 26292), (2817, 24920), (3115, 22536), (3130, 22428), (3204, 21910), (3560, 19719), (3738, 18780), (3756, 18690), (4005, 17528), (4382, 16020), (4695, 14952), (4984, 14085), (5340, 13146), (5607, 12520), (5634, 12460), (6230, 11268), (6260, 11214), (6408, 10955), (6573, 10680), (7476, 9390), (7512, 9345), (8010, 8764)]