79183260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 275773680

約数和(自身を除く): 196590420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 137, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 274, 285, 338, 342, 380, 390, 411, 468, 494, 507, 548, 570, 585, 676, 684, 685, 741, 780, 822, 845, 855, 988, 1014, 1140, 1170, 1233, 1235, 1370, 1482, 1521, 1644, 1690, 1710, 1781, 2028, 2055, 2223, 2340, 2466, 2470, 2535, 2603, 2740, 2964, 3042, 3211, 3380, 3420, 3562, 3705, 4110, 4446, 4932, 4940, 5070, 5206, 5343, 6084, 6165, 6422, 7124, 7410, 7605, 7809, 8220, 8892, 8905, 9633, 10140, 10412, 10686, 11115, 12330, 12844, 13015, 14820, 15210, 15618, 16029, 16055, 17810, 19266, 21372, 22230, 23153, 23427, 24660, 26030, 26715, 28899, 30420, 31236, 32058, 32110, 33839, 35620, 38532, 39045, 44460, 46306, 46854, 48165, 52060, 53430, 57798, 64116, 64220, 67678, 69459, 78090, 80145, 92612, 93708, 96330, 101517, 106860, 115596, 115765, 117135, 135356, 138918, 144495, 156180, 160290, 169195, 192660, 203034, 208377, 231530, 234270, 277836, 288990, 304551, 320580, 338390, 347295, 406068, 416754, 439907, 463060, 468540, 507585, 577980, 609102, 676780, 694590, 833508, 879814, 1015170, 1041885, 1218204, 1319721, 1389180, 1522755, 1759628, 2030340, 2083770, 2199535, 2639442, 3045510, 3959163, 4167540, 4399070, 5278884, 6091020, 6598605, 7918326, 8798140, 13197210, 15836652, 19795815, 26394420, 39591630, 79183260]

約数ペア:

[(1, 79183260), (2, 39591630), (3, 26394420), (4, 19795815), (5, 15836652), (6, 13197210), (9, 8798140), (10, 7918326), (12, 6598605), (13, 6091020), (15, 5278884), (18, 4399070), (19, 4167540), (20, 3959163), (26, 3045510), (30, 2639442), (36, 2199535), (38, 2083770), (39, 2030340), (45, 1759628), (52, 1522755), (57, 1389180), (60, 1319721), (65, 1218204), (76, 1041885), (78, 1015170), (90, 879814), (95, 833508), (114, 694590), (117, 676780), (130, 609102), (137, 577980), (156, 507585), (169, 468540), (171, 463060), (180, 439907), (190, 416754), (195, 406068), (228, 347295), (234, 338390), (247, 320580), (260, 304551), (274, 288990), (285, 277836), (338, 234270), (342, 231530), (380, 208377), (390, 203034), (411, 192660), (468, 169195), (494, 160290), (507, 156180), (548, 144495), (570, 138918), (585, 135356), (676, 117135), (684, 115765), (685, 115596), (741, 106860), (780, 101517), (822, 96330), (845, 93708), (855, 92612), (988, 80145), (1014, 78090), (1140, 69459), (1170, 67678), (1233, 64220), (1235, 64116), (1370, 57798), (1482, 53430), (1521, 52060), (1644, 48165), (1690, 46854), (1710, 46306), (1781, 44460), (2028, 39045), (2055, 38532), (2223, 35620), (2340, 33839), (2466, 32110), (2470, 32058), (2535, 31236), (2603, 30420), (2740, 28899), (2964, 26715), (3042, 26030), (3211, 24660), (3380, 23427), (3420, 23153), (3562, 22230), (3705, 21372), (4110, 19266), (4446, 17810), (4932, 16055), (4940, 16029), (5070, 15618), (5206, 15210), (5343, 14820), (6084, 13015), (6165, 12844), (6422, 12330), (7124, 11115), (7410, 10686), (7605, 10412), (7809, 10140), (8220, 9633), (8892, 8905)]