20148786060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{3319}}^1$

素因数の和:3568

約数の個数: 192

約数和(自身を含む): 62531589120

約数和(自身を除く): 42382803060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 181, 195, 215, 258, 260, 362, 390, 430, 516, 543, 559, 645, 724, 780, 860, 905, 1086, 1118, 1290, 1677, 1810, 2172, 2236, 2353, 2580, 2715, 2795, 3319, 3354, 3620, 4706, 5430, 5590, 6638, 6708, 7059, 7783, 8385, 9412, 9957, 10860, 11180, 11765, 13276, 14118, 15566, 16595, 16770, 19914, 23349, 23530, 28236, 31132, 33190, 33540, 35295, 38915, 39828, 43147, 46698, 47060, 49785, 66380, 70590, 77830, 86294, 93396, 99570, 101179, 116745, 129441, 141180, 142717, 155660, 172588, 199140, 202358, 215735, 233490, 258882, 285434, 303537, 404716, 428151, 431470, 466980, 505895, 517764, 570868, 600739, 607074, 647205, 713585, 856302, 862940, 1011790, 1201478, 1214148, 1294410, 1427170, 1517685, 1712604, 1802217, 1855321, 2023580, 2140755, 2402956, 2588820, 2854340, 3003695, 3035370, 3604434, 3710642, 4281510, 5565963, 6007390, 6070740, 7208868, 7421284, 7809607, 8563020, 9011085, 9276605, 11131926, 12014780, 15619214, 18022170, 18553210, 22263852, 23428821, 25831777, 27829815, 31238428, 36044340, 37106420, 39048035, 46857642, 51663554, 55659630, 77495331, 78096070, 93715284, 103327108, 111319260, 117144105, 129158885, 154990662, 156192140, 234288210, 258317770, 309981324, 335813101, 387476655, 468576420, 516635540, 671626202, 774953310, 1007439303, 1343252404, 1549906620, 1679065505, 2014878606, 3358131010, 4029757212, 5037196515, 6716262020, 10074393030, 20148786060]

約数ペア:

[(1, 20148786060), (2, 10074393030), (3, 6716262020), (4, 5037196515), (5, 4029757212), (6, 3358131010), (10, 2014878606), (12, 1679065505), (13, 1549906620), (15, 1343252404), (20, 1007439303), (26, 774953310), (30, 671626202), (39, 516635540), (43, 468576420), (52, 387476655), (60, 335813101), (65, 309981324), (78, 258317770), (86, 234288210), (129, 156192140), (130, 154990662), (156, 129158885), (172, 117144105), (181, 111319260), (195, 103327108), (215, 93715284), (258, 78096070), (260, 77495331), (362, 55659630), (390, 51663554), (430, 46857642), (516, 39048035), (543, 37106420), (559, 36044340), (645, 31238428), (724, 27829815), (780, 25831777), (860, 23428821), (905, 22263852), (1086, 18553210), (1118, 18022170), (1290, 15619214), (1677, 12014780), (1810, 11131926), (2172, 9276605), (2236, 9011085), (2353, 8563020), (2580, 7809607), (2715, 7421284), (2795, 7208868), (3319, 6070740), (3354, 6007390), (3620, 5565963), (4706, 4281510), (5430, 3710642), (5590, 3604434), (6638, 3035370), (6708, 3003695), (7059, 2854340), (7783, 2588820), (8385, 2402956), (9412, 2140755), (9957, 2023580), (10860, 1855321), (11180, 1802217), (11765, 1712604), (13276, 1517685), (14118, 1427170), (15566, 1294410), (16595, 1214148), (16770, 1201478), (19914, 1011790), (23349, 862940), (23530, 856302), (28236, 713585), (31132, 647205), (33190, 607074), (33540, 600739), (35295, 570868), (38915, 517764), (39828, 505895), (43147, 466980), (46698, 431470), (47060, 428151), (49785, 404716), (66380, 303537), (70590, 285434), (77830, 258882), (86294, 233490), (93396, 215735), (99570, 202358), (101179, 199140), (116745, 172588), (129441, 155660), (141180, 142717)]