18784407840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10433}}^1$

素因数の和:10504

約数の個数: 288

約数和(自身を含む): 67143541248

約数和(自身を除く): 48359133408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 352, 363, 372, 440, 465, 480, 484, 496, 528, 605, 620, 660, 682, 726, 744, 880, 930, 968, 992, 1023, 1056, 1210, 1240, 1320, 1364, 1452, 1488, 1705, 1760, 1815, 1860, 1936, 2046, 2420, 2480, 2640, 2728, 2904, 2976, 3410, 3630, 3720, 3751, 3872, 4092, 4840, 4960, 5115, 5280, 5456, 5808, 6820, 7260, 7440, 7502, 8184, 9680, 10230, 10433, 10912, 11253, 11616, 13640, 14520, 14880, 15004, 16368, 18755, 19360, 20460, 20866, 22506, 27280, 29040, 30008, 31299, 32736, 37510, 40920, 41732, 45012, 52165, 54560, 56265, 58080, 60016, 62598, 75020, 81840, 83464, 90024, 104330, 112530, 114763, 120032, 125196, 150040, 156495, 163680, 166928, 180048, 208660, 225060, 229526, 250392, 300080, 312990, 323423, 333856, 344289, 360096, 417320, 450120, 459052, 500784, 573815, 600160, 625980, 646846, 688578, 834640, 900240, 918104, 970269, 1001568, 1147630, 1251960, 1262393, 1293692, 1377156, 1617115, 1669280, 1721445, 1800480, 1836208, 1940538, 2295260, 2503920, 2524786, 2587384, 2754312, 3234230, 3442890, 3557653, 3672416, 3787179, 3881076, 4590520, 4851345, 5007840, 5049572, 5174768, 5508624, 6311965, 6468460, 6885780, 7115306, 7574358, 7762152, 9181040, 9702690, 10099144, 10349536, 10672959, 11017248, 12623930, 12936920, 13771560, 14230612, 15148716, 15524304, 17788265, 18362080, 18935895, 19405380, 20198288, 21345918, 25247860, 25873840, 27543120, 28461224, 30297432, 31048608, 35576530, 37871790, 38810760, 39134183, 40396576, 42691836, 50495720, 51747680, 53364795, 55086240, 56922448, 60594864, 71153060, 75743580, 77621520, 78268366, 85383672, 100991440, 106729590, 113844896, 117402549, 121189728, 142306120, 151487160, 155243040, 156536732, 170767344, 195670915, 201982880, 213459180, 234805098, 284612240, 302974320, 313073464, 341534688, 391341830, 426918360, 469610196, 569224480, 587012745, 605948640, 626146928, 782683660, 853836720, 939220392, 1174025490, 1252293856, 1565367320, 1707673440, 1878440784, 2348050980, 3130734640, 3756881568, 4696101960, 6261469280, 9392203920, 18784407840]

約数ペア:

[(1, 18784407840), (2, 9392203920), (3, 6261469280), (4, 4696101960), (5, 3756881568), (6, 3130734640), (8, 2348050980), (10, 1878440784), (11, 1707673440), (12, 1565367320), (15, 1252293856), (16, 1174025490), (20, 939220392), (22, 853836720), (24, 782683660), (30, 626146928), (31, 605948640), (32, 587012745), (33, 569224480), (40, 469610196), (44, 426918360), (48, 391341830), (55, 341534688), (60, 313073464), (62, 302974320), (66, 284612240), (80, 234805098), (88, 213459180), (93, 201982880), (96, 195670915), (110, 170767344), (120, 156536732), (121, 155243040), (124, 151487160), (132, 142306120), (155, 121189728), (160, 117402549), (165, 113844896), (176, 106729590), (186, 100991440), (220, 85383672), (240, 78268366), (242, 77621520), (248, 75743580), (264, 71153060), (310, 60594864), (330, 56922448), (341, 55086240), (352, 53364795), (363, 51747680), (372, 50495720), (440, 42691836), (465, 40396576), (480, 39134183), (484, 38810760), (496, 37871790), (528, 35576530), (605, 31048608), (620, 30297432), (660, 28461224), (682, 27543120), (726, 25873840), (744, 25247860), (880, 21345918), (930, 20198288), (968, 19405380), (992, 18935895), (1023, 18362080), (1056, 17788265), (1210, 15524304), (1240, 15148716), (1320, 14230612), (1364, 13771560), (1452, 12936920), (1488, 12623930), (1705, 11017248), (1760, 10672959), (1815, 10349536), (1860, 10099144), (1936, 9702690), (2046, 9181040), (2420, 7762152), (2480, 7574358), (2640, 7115306), (2728, 6885780), (2904, 6468460), (2976, 6311965), (3410, 5508624), (3630, 5174768), (3720, 5049572), (3751, 5007840), (3872, 4851345), (4092, 4590520), (4840, 3881076), (4960, 3787179), (5115, 3672416), (5280, 3557653), (5456, 3442890), (5808, 3234230), (6820, 2754312), (7260, 2587384), (7440, 2524786), (7502, 2503920), (8184, 2295260), (9680, 1940538), (10230, 1836208), (10433, 1800480), (10912, 1721445), (11253, 1669280), (11616, 1617115), (13640, 1377156), (14520, 1293692), (14880, 1262393), (15004, 1251960), (16368, 1147630), (18755, 1001568), (19360, 970269), (20460, 918104), (20866, 900240), (22506, 834640), (27280, 688578), (29040, 646846), (30008, 625980), (31299, 600160), (32736, 573815), (37510, 500784), (40920, 459052), (41732, 450120), (45012, 417320), (52165, 360096), (54560, 344289), (56265, 333856), (58080, 323423), (60016, 312990), (62598, 300080), (75020, 250392), (81840, 229526), (83464, 225060), (90024, 208660), (104330, 180048), (112530, 166928), (114763, 163680), (120032, 156495), (125196, 150040)]