246169140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 861686784

約数和(自身を除く): 615517644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 37, 42, 49, 60, 62, 70, 73, 74, 84, 93, 98, 105, 111, 124, 140, 146, 147, 148, 155, 185, 186, 196, 210, 217, 219, 222, 245, 259, 292, 294, 310, 365, 370, 372, 420, 434, 438, 444, 465, 490, 511, 518, 555, 588, 620, 651, 730, 735, 740, 777, 868, 876, 930, 980, 1022, 1036, 1085, 1095, 1110, 1147, 1295, 1302, 1460, 1470, 1519, 1533, 1554, 1813, 1860, 2044, 2170, 2190, 2220, 2263, 2294, 2555, 2590, 2604, 2701, 2940, 3038, 3066, 3108, 3255, 3441, 3577, 3626, 3885, 4340, 4380, 4526, 4557, 4588, 5110, 5180, 5402, 5439, 5735, 6076, 6132, 6510, 6789, 6882, 7154, 7252, 7595, 7665, 7770, 8029, 8103, 9052, 9065, 9114, 10220, 10731, 10804, 10878, 11315, 11470, 13020, 13505, 13578, 13764, 14308, 15190, 15330, 15540, 15841, 16058, 16206, 17205, 17885, 18130, 18228, 18907, 21462, 21756, 22630, 22785, 22940, 24087, 27010, 27156, 27195, 30380, 30660, 31682, 32116, 32412, 33945, 34410, 35770, 36260, 37814, 40145, 40515, 42924, 45260, 45570, 47523, 48174, 53655, 54020, 54390, 56203, 56721, 63364, 67890, 68820, 71540, 75628, 79205, 80290, 81030, 83731, 91140, 94535, 95046, 96348, 107310, 108780, 110887, 112406, 113442, 120435, 132349, 135780, 158410, 160580, 162060, 167462, 168609, 189070, 190092, 214620, 221774, 224812, 226884, 237615, 240870, 251193, 264698, 281015, 283605, 316820, 332661, 334924, 337218, 378140, 397047, 418655, 443548, 475230, 481740, 502386, 529396, 554435, 562030, 567210, 586117, 661745, 665322, 674436, 794094, 837310, 843045, 950460, 1004772, 1108870, 1124060, 1134420, 1172234, 1255965, 1323490, 1330644, 1588188, 1663305, 1674620, 1686090, 1758351, 1985235, 2217740, 2344468, 2511930, 2646980, 2930585, 3326610, 3372180, 3516702, 3970470, 4102819, 5023860, 5861170, 6653220, 7033404, 7940940, 8205638, 8791755, 11722340, 12308457, 16411276, 17583510, 20514095, 24616914, 35167020, 41028190, 49233828, 61542285, 82056380, 123084570, 246169140]

約数ペア:

[(1, 246169140), (2, 123084570), (3, 82056380), (4, 61542285), (5, 49233828), (6, 41028190), (7, 35167020), (10, 24616914), (12, 20514095), (14, 17583510), (15, 16411276), (20, 12308457), (21, 11722340), (28, 8791755), (30, 8205638), (31, 7940940), (35, 7033404), (37, 6653220), (42, 5861170), (49, 5023860), (60, 4102819), (62, 3970470), (70, 3516702), (73, 3372180), (74, 3326610), (84, 2930585), (93, 2646980), (98, 2511930), (105, 2344468), (111, 2217740), (124, 1985235), (140, 1758351), (146, 1686090), (147, 1674620), (148, 1663305), (155, 1588188), (185, 1330644), (186, 1323490), (196, 1255965), (210, 1172234), (217, 1134420), (219, 1124060), (222, 1108870), (245, 1004772), (259, 950460), (292, 843045), (294, 837310), (310, 794094), (365, 674436), (370, 665322), (372, 661745), (420, 586117), (434, 567210), (438, 562030), (444, 554435), (465, 529396), (490, 502386), (511, 481740), (518, 475230), (555, 443548), (588, 418655), (620, 397047), (651, 378140), (730, 337218), (735, 334924), (740, 332661), (777, 316820), (868, 283605), (876, 281015), (930, 264698), (980, 251193), (1022, 240870), (1036, 237615), (1085, 226884), (1095, 224812), (1110, 221774), (1147, 214620), (1295, 190092), (1302, 189070), (1460, 168609), (1470, 167462), (1519, 162060), (1533, 160580), (1554, 158410), (1813, 135780), (1860, 132349), (2044, 120435), (2170, 113442), (2190, 112406), (2220, 110887), (2263, 108780), (2294, 107310), (2555, 96348), (2590, 95046), (2604, 94535), (2701, 91140), (2940, 83731), (3038, 81030), (3066, 80290), (3108, 79205), (3255, 75628), (3441, 71540), (3577, 68820), (3626, 67890), (3885, 63364), (4340, 56721), (4380, 56203), (4526, 54390), (4557, 54020), (4588, 53655), (5110, 48174), (5180, 47523), (5402, 45570), (5439, 45260), (5735, 42924), (6076, 40515), (6132, 40145), (6510, 37814), (6789, 36260), (6882, 35770), (7154, 34410), (7252, 33945), (7595, 32412), (7665, 32116), (7770, 31682), (8029, 30660), (8103, 30380), (9052, 27195), (9065, 27156), (9114, 27010), (10220, 24087), (10731, 22940), (10804, 22785), (10878, 22630), (11315, 21756), (11470, 21462), (13020, 18907), (13505, 18228), (13578, 18130), (13764, 17885), (14308, 17205), (15190, 16206), (15330, 16058), (15540, 15841)]