13306440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 48591360

約数和(自身を除く): 35284920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 73, 84, 93, 98, 105, 120, 124, 140, 146, 147, 155, 168, 186, 196, 210, 217, 219, 245, 248, 280, 292, 294, 310, 365, 372, 392, 420, 434, 438, 465, 490, 511, 584, 588, 620, 651, 730, 735, 744, 840, 868, 876, 930, 980, 1022, 1085, 1095, 1176, 1240, 1302, 1460, 1470, 1519, 1533, 1736, 1752, 1860, 1960, 2044, 2170, 2190, 2263, 2555, 2604, 2920, 2940, 3038, 3066, 3255, 3577, 3720, 4088, 4340, 4380, 4526, 4557, 5110, 5208, 5880, 6076, 6132, 6510, 6789, 7154, 7595, 7665, 8680, 8760, 9052, 9114, 10220, 10731, 11315, 12152, 12264, 13020, 13578, 14308, 15190, 15330, 15841, 17885, 18104, 18228, 20440, 21462, 22630, 22785, 26040, 27156, 28616, 30380, 30660, 31682, 33945, 35770, 36456, 42924, 45260, 45570, 47523, 53655, 54312, 60760, 61320, 63364, 67890, 71540, 79205, 85848, 90520, 91140, 95046, 107310, 110887, 126728, 135780, 143080, 158410, 182280, 190092, 214620, 221774, 237615, 271560, 316820, 332661, 380184, 429240, 443548, 475230, 554435, 633640, 665322, 887096, 950460, 1108870, 1330644, 1663305, 1900920, 2217740, 2661288, 3326610, 4435480, 6653220, 13306440]

約数ペア:

[(1, 13306440), (2, 6653220), (3, 4435480), (4, 3326610), (5, 2661288), (6, 2217740), (7, 1900920), (8, 1663305), (10, 1330644), (12, 1108870), (14, 950460), (15, 887096), (20, 665322), (21, 633640), (24, 554435), (28, 475230), (30, 443548), (31, 429240), (35, 380184), (40, 332661), (42, 316820), (49, 271560), (56, 237615), (60, 221774), (62, 214620), (70, 190092), (73, 182280), (84, 158410), (93, 143080), (98, 135780), (105, 126728), (120, 110887), (124, 107310), (140, 95046), (146, 91140), (147, 90520), (155, 85848), (168, 79205), (186, 71540), (196, 67890), (210, 63364), (217, 61320), (219, 60760), (245, 54312), (248, 53655), (280, 47523), (292, 45570), (294, 45260), (310, 42924), (365, 36456), (372, 35770), (392, 33945), (420, 31682), (434, 30660), (438, 30380), (465, 28616), (490, 27156), (511, 26040), (584, 22785), (588, 22630), (620, 21462), (651, 20440), (730, 18228), (735, 18104), (744, 17885), (840, 15841), (868, 15330), (876, 15190), (930, 14308), (980, 13578), (1022, 13020), (1085, 12264), (1095, 12152), (1176, 11315), (1240, 10731), (1302, 10220), (1460, 9114), (1470, 9052), (1519, 8760), (1533, 8680), (1736, 7665), (1752, 7595), (1860, 7154), (1960, 6789), (2044, 6510), (2170, 6132), (2190, 6076), (2263, 5880), (2555, 5208), (2604, 5110), (2920, 4557), (2940, 4526), (3038, 4380), (3066, 4340), (3255, 4088), (3577, 3720)]