156910320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 609103872

約数和(自身を除く): 452193552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 163, 168, 180, 191, 210, 240, 252, 280, 315, 326, 336, 360, 382, 420, 489, 504, 560, 573, 630, 652, 720, 764, 815, 840, 955, 978, 1008, 1141, 1146, 1260, 1304, 1337, 1467, 1528, 1630, 1680, 1719, 1910, 1956, 2282, 2292, 2445, 2520, 2608, 2674, 2865, 2934, 3056, 3260, 3423, 3438, 3820, 3912, 4011, 4564, 4584, 4890, 5040, 5348, 5705, 5730, 5868, 6520, 6685, 6846, 6876, 7335, 7640, 7824, 8022, 8595, 9128, 9168, 9780, 10269, 10696, 11410, 11460, 11736, 12033, 13040, 13370, 13692, 13752, 14670, 15280, 16044, 17115, 17190, 18256, 19560, 20055, 20538, 21392, 22820, 22920, 23472, 24066, 26740, 27384, 27504, 29340, 31133, 32088, 34230, 34380, 39120, 40110, 41076, 45640, 45840, 48132, 51345, 53480, 54768, 58680, 60165, 62266, 64176, 68460, 68760, 80220, 82152, 91280, 93399, 96264, 102690, 106960, 117360, 120330, 124532, 136920, 137520, 155665, 160440, 164304, 186798, 192528, 205380, 217931, 240660, 249064, 273840, 280197, 311330, 320880, 373596, 410760, 435862, 466995, 481320, 498128, 560394, 622660, 653793, 747192, 821520, 871724, 933990, 962640, 1089655, 1120788, 1245320, 1307586, 1400985, 1494384, 1743448, 1867980, 1961379, 2179310, 2241576, 2490640, 2615172, 2801970, 3268965, 3486896, 3735960, 3922758, 4358620, 4483152, 5230344, 5603940, 6537930, 7471920, 7845516, 8717240, 9806895, 10460688, 11207880, 13075860, 15691032, 17434480, 19613790, 22415760, 26151720, 31382064, 39227580, 52303440, 78455160, 156910320]

約数ペア:

[(1, 156910320), (2, 78455160), (3, 52303440), (4, 39227580), (5, 31382064), (6, 26151720), (7, 22415760), (8, 19613790), (9, 17434480), (10, 15691032), (12, 13075860), (14, 11207880), (15, 10460688), (16, 9806895), (18, 8717240), (20, 7845516), (21, 7471920), (24, 6537930), (28, 5603940), (30, 5230344), (35, 4483152), (36, 4358620), (40, 3922758), (42, 3735960), (45, 3486896), (48, 3268965), (56, 2801970), (60, 2615172), (63, 2490640), (70, 2241576), (72, 2179310), (80, 1961379), (84, 1867980), (90, 1743448), (105, 1494384), (112, 1400985), (120, 1307586), (126, 1245320), (140, 1120788), (144, 1089655), (163, 962640), (168, 933990), (180, 871724), (191, 821520), (210, 747192), (240, 653793), (252, 622660), (280, 560394), (315, 498128), (326, 481320), (336, 466995), (360, 435862), (382, 410760), (420, 373596), (489, 320880), (504, 311330), (560, 280197), (573, 273840), (630, 249064), (652, 240660), (720, 217931), (764, 205380), (815, 192528), (840, 186798), (955, 164304), (978, 160440), (1008, 155665), (1141, 137520), (1146, 136920), (1260, 124532), (1304, 120330), (1337, 117360), (1467, 106960), (1528, 102690), (1630, 96264), (1680, 93399), (1719, 91280), (1910, 82152), (1956, 80220), (2282, 68760), (2292, 68460), (2445, 64176), (2520, 62266), (2608, 60165), (2674, 58680), (2865, 54768), (2934, 53480), (3056, 51345), (3260, 48132), (3423, 45840), (3438, 45640), (3820, 41076), (3912, 40110), (4011, 39120), (4564, 34380), (4584, 34230), (4890, 32088), (5040, 31133), (5348, 29340), (5705, 27504), (5730, 27384), (5868, 26740), (6520, 24066), (6685, 23472), (6846, 22920), (6876, 22820), (7335, 21392), (7640, 20538), (7824, 20055), (8022, 19560), (8595, 18256), (9128, 17190), (9168, 17115), (9780, 16044), (10269, 15280), (10696, 14670), (11410, 13752), (11460, 13692), (11736, 13370), (12033, 13040)]