78953160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 287400960

約数和(自身を除く): 208447800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 43, 44, 52, 55, 60, 65, 66, 78, 86, 88, 104, 107, 110, 120, 129, 130, 132, 143, 156, 165, 172, 195, 214, 215, 220, 258, 260, 264, 286, 312, 321, 330, 344, 390, 428, 429, 430, 440, 473, 516, 520, 535, 559, 572, 642, 645, 660, 715, 780, 856, 858, 860, 946, 1032, 1070, 1118, 1144, 1177, 1284, 1290, 1320, 1391, 1419, 1430, 1560, 1605, 1677, 1716, 1720, 1892, 2140, 2145, 2236, 2354, 2365, 2568, 2580, 2782, 2795, 2838, 2860, 3210, 3354, 3432, 3531, 3784, 4173, 4280, 4290, 4472, 4601, 4708, 4730, 5160, 5564, 5590, 5676, 5720, 5885, 6149, 6420, 6708, 6955, 7062, 7095, 8346, 8385, 8580, 9202, 9416, 9460, 11128, 11180, 11352, 11770, 12298, 12840, 13416, 13803, 13910, 14124, 14190, 15301, 16692, 16770, 17160, 17655, 18404, 18447, 18920, 20865, 22360, 23005, 23540, 24596, 27606, 27820, 28248, 28380, 30602, 30745, 33384, 33540, 35310, 36808, 36894, 41730, 45903, 46010, 47080, 49192, 50611, 55212, 55640, 56760, 59813, 61204, 61490, 67080, 69015, 70620, 73788, 76505, 83460, 91806, 92020, 92235, 101222, 110424, 119626, 122408, 122980, 138030, 141240, 147576, 151833, 153010, 166920, 179439, 183612, 184040, 184470, 202444, 229515, 239252, 245960, 253055, 276060, 299065, 303666, 306020, 358878, 367224, 368940, 404888, 459030, 478504, 506110, 552120, 598130, 607332, 612040, 657943, 717756, 737880, 759165, 897195, 918060, 1012220, 1196260, 1214664, 1315886, 1435512, 1518330, 1794390, 1836120, 1973829, 2024440, 2392520, 2631772, 3036660, 3289715, 3588780, 3947658, 5263544, 6073320, 6579430, 7177560, 7895316, 9869145, 13158860, 15790632, 19738290, 26317720, 39476580, 78953160]

約数ペア:

[(1, 78953160), (2, 39476580), (3, 26317720), (4, 19738290), (5, 15790632), (6, 13158860), (8, 9869145), (10, 7895316), (11, 7177560), (12, 6579430), (13, 6073320), (15, 5263544), (20, 3947658), (22, 3588780), (24, 3289715), (26, 3036660), (30, 2631772), (33, 2392520), (39, 2024440), (40, 1973829), (43, 1836120), (44, 1794390), (52, 1518330), (55, 1435512), (60, 1315886), (65, 1214664), (66, 1196260), (78, 1012220), (86, 918060), (88, 897195), (104, 759165), (107, 737880), (110, 717756), (120, 657943), (129, 612040), (130, 607332), (132, 598130), (143, 552120), (156, 506110), (165, 478504), (172, 459030), (195, 404888), (214, 368940), (215, 367224), (220, 358878), (258, 306020), (260, 303666), (264, 299065), (286, 276060), (312, 253055), (321, 245960), (330, 239252), (344, 229515), (390, 202444), (428, 184470), (429, 184040), (430, 183612), (440, 179439), (473, 166920), (516, 153010), (520, 151833), (535, 147576), (559, 141240), (572, 138030), (642, 122980), (645, 122408), (660, 119626), (715, 110424), (780, 101222), (856, 92235), (858, 92020), (860, 91806), (946, 83460), (1032, 76505), (1070, 73788), (1118, 70620), (1144, 69015), (1177, 67080), (1284, 61490), (1290, 61204), (1320, 59813), (1391, 56760), (1419, 55640), (1430, 55212), (1560, 50611), (1605, 49192), (1677, 47080), (1716, 46010), (1720, 45903), (1892, 41730), (2140, 36894), (2145, 36808), (2236, 35310), (2354, 33540), (2365, 33384), (2568, 30745), (2580, 30602), (2782, 28380), (2795, 28248), (2838, 27820), (2860, 27606), (3210, 24596), (3354, 23540), (3432, 23005), (3531, 22360), (3784, 20865), (4173, 18920), (4280, 18447), (4290, 18404), (4472, 17655), (4601, 17160), (4708, 16770), (4730, 16692), (5160, 15301), (5564, 14190), (5590, 14124), (5676, 13910), (5720, 13803), (5885, 13416), (6149, 12840), (6420, 12298), (6708, 11770), (6955, 11352), (7062, 11180), (7095, 11128), (8346, 9460), (8385, 9416), (8580, 9202)]