193003720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3167

約数の個数: 128

約数和(自身を含む): 566092800

約数和(自身を除く): 373089080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3119, 3640, 4420, 4760, 6188, 6238, 7735, 8840, 12376, 12476, 15470, 15595, 21833, 24952, 30940, 31190, 40547, 43666, 53023, 61880, 62380, 81094, 87332, 106046, 109165, 124760, 162188, 174664, 202735, 212092, 218330, 265115, 283829, 324376, 371161, 405470, 424184, 436660, 530230, 567658, 689299, 742322, 810940, 873320, 1060460, 1135316, 1378598, 1419145, 1484644, 1621880, 1855805, 2120920, 2270632, 2757196, 2838290, 2969288, 3446495, 3711610, 4825093, 5514392, 5676580, 6892990, 7423220, 9650186, 11353160, 13785980, 14846440, 19300372, 24125465, 27571960, 38600744, 48250930, 96501860, 193003720]

約数ペア:

[(1, 193003720), (2, 96501860), (4, 48250930), (5, 38600744), (7, 27571960), (8, 24125465), (10, 19300372), (13, 14846440), (14, 13785980), (17, 11353160), (20, 9650186), (26, 7423220), (28, 6892990), (34, 5676580), (35, 5514392), (40, 4825093), (52, 3711610), (56, 3446495), (65, 2969288), (68, 2838290), (70, 2757196), (85, 2270632), (91, 2120920), (104, 1855805), (119, 1621880), (130, 1484644), (136, 1419145), (140, 1378598), (170, 1135316), (182, 1060460), (221, 873320), (238, 810940), (260, 742322), (280, 689299), (340, 567658), (364, 530230), (442, 436660), (455, 424184), (476, 405470), (520, 371161), (595, 324376), (680, 283829), (728, 265115), (884, 218330), (910, 212092), (952, 202735), (1105, 174664), (1190, 162188), (1547, 124760), (1768, 109165), (1820, 106046), (2210, 87332), (2380, 81094), (3094, 62380), (3119, 61880), (3640, 53023), (4420, 43666), (4760, 40547), (6188, 31190), (6238, 30940), (7735, 24952), (8840, 21833), (12376, 15595), (12476, 15470)]