189986160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8699}}^1$

素因数の和:8735

約数の個数: 160

約数和(自身を含む): 724953600

約数和(自身を除く): 534967440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 8699, 10920, 17398, 21840, 26097, 34796, 43495, 52194, 60893, 69592, 86990, 104388, 113087, 121786, 130485, 139184, 173980, 182679, 208776, 226174, 243572, 260970, 304465, 339261, 347960, 365358, 417552, 452348, 487144, 521940, 565435, 608930, 678522, 695920, 730716, 791609, 904696, 913395, 974288, 1043880, 1130870, 1217860, 1357044, 1461432, 1583218, 1696305, 1809392, 1826790, 2087760, 2261740, 2374827, 2435720, 2714088, 2922864, 3166436, 3392610, 3653580, 3958045, 4523480, 4749654, 4871440, 5428176, 6332872, 6785220, 7307160, 7916090, 9046960, 9499308, 11874135, 12665744, 13570440, 14614320, 15832180, 18998616, 23748270, 27140880, 31664360, 37997232, 47496540, 63328720, 94993080, 189986160]

約数ペア:

[(1, 189986160), (2, 94993080), (3, 63328720), (4, 47496540), (5, 37997232), (6, 31664360), (7, 27140880), (8, 23748270), (10, 18998616), (12, 15832180), (13, 14614320), (14, 13570440), (15, 12665744), (16, 11874135), (20, 9499308), (21, 9046960), (24, 7916090), (26, 7307160), (28, 6785220), (30, 6332872), (35, 5428176), (39, 4871440), (40, 4749654), (42, 4523480), (48, 3958045), (52, 3653580), (56, 3392610), (60, 3166436), (65, 2922864), (70, 2714088), (78, 2435720), (80, 2374827), (84, 2261740), (91, 2087760), (104, 1826790), (105, 1809392), (112, 1696305), (120, 1583218), (130, 1461432), (140, 1357044), (156, 1217860), (168, 1130870), (182, 1043880), (195, 974288), (208, 913395), (210, 904696), (240, 791609), (260, 730716), (273, 695920), (280, 678522), (312, 608930), (336, 565435), (364, 521940), (390, 487144), (420, 452348), (455, 417552), (520, 365358), (546, 347960), (560, 339261), (624, 304465), (728, 260970), (780, 243572), (840, 226174), (910, 208776), (1040, 182679), (1092, 173980), (1365, 139184), (1456, 130485), (1560, 121786), (1680, 113087), (1820, 104388), (2184, 86990), (2730, 69592), (3120, 60893), (3640, 52194), (4368, 43495), (5460, 34796), (7280, 26097), (8699, 21840), (10920, 17398)]