158332720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 180

約数和(自身を含む): 465639840

約数和(自身を除く): 307307120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 169, 182, 196, 208, 239, 245, 260, 280, 338, 364, 392, 455, 478, 490, 520, 560, 637, 676, 728, 784, 845, 910, 956, 980, 1040, 1183, 1195, 1274, 1352, 1456, 1673, 1690, 1820, 1912, 1960, 2366, 2390, 2548, 2704, 3107, 3185, 3346, 3380, 3640, 3824, 3920, 4732, 4780, 5096, 5915, 6214, 6370, 6692, 6760, 7280, 8281, 8365, 9464, 9560, 10192, 11711, 11830, 12428, 12740, 13384, 13520, 15535, 16562, 16730, 18928, 19120, 21749, 23422, 23660, 24856, 25480, 26768, 31070, 33124, 33460, 40391, 41405, 43498, 46844, 47320, 49712, 50960, 58555, 62140, 66248, 66920, 80782, 82810, 86996, 93688, 94640, 108745, 117110, 124280, 132496, 133840, 152243, 161564, 165620, 173992, 187376, 201955, 217490, 234220, 248560, 282737, 304486, 323128, 331240, 347984, 403910, 434980, 468440, 565474, 608972, 646256, 662480, 761215, 807820, 869960, 936880, 1130948, 1217944, 1413685, 1522430, 1615640, 1739920, 1979159, 2261896, 2435888, 2827370, 3044860, 3231280, 3958318, 4523792, 5654740, 6089720, 7916636, 9895795, 11309480, 12179440, 15833272, 19791590, 22618960, 31666544, 39583180, 79166360, 158332720]

約数ペア:

[(1, 158332720), (2, 79166360), (4, 39583180), (5, 31666544), (7, 22618960), (8, 19791590), (10, 15833272), (13, 12179440), (14, 11309480), (16, 9895795), (20, 7916636), (26, 6089720), (28, 5654740), (35, 4523792), (40, 3958318), (49, 3231280), (52, 3044860), (56, 2827370), (65, 2435888), (70, 2261896), (80, 1979159), (91, 1739920), (98, 1615640), (104, 1522430), (112, 1413685), (130, 1217944), (140, 1130948), (169, 936880), (182, 869960), (196, 807820), (208, 761215), (239, 662480), (245, 646256), (260, 608972), (280, 565474), (338, 468440), (364, 434980), (392, 403910), (455, 347984), (478, 331240), (490, 323128), (520, 304486), (560, 282737), (637, 248560), (676, 234220), (728, 217490), (784, 201955), (845, 187376), (910, 173992), (956, 165620), (980, 161564), (1040, 152243), (1183, 133840), (1195, 132496), (1274, 124280), (1352, 117110), (1456, 108745), (1673, 94640), (1690, 93688), (1820, 86996), (1912, 82810), (1960, 80782), (2366, 66920), (2390, 66248), (2548, 62140), (2704, 58555), (3107, 50960), (3185, 49712), (3346, 47320), (3380, 46844), (3640, 43498), (3824, 41405), (3920, 40391), (4732, 33460), (4780, 33124), (5096, 31070), (5915, 26768), (6214, 25480), (6370, 24856), (6692, 23660), (6760, 23422), (7280, 21749), (8281, 19120), (8365, 18928), (9464, 16730), (9560, 16562), (10192, 15535), (11711, 13520), (11830, 13384), (12428, 12740)]