206420760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6301}}^1$

素因数の和:6338

約数の個数: 192

約数和(自身を含む): 825814080

約数和(自身を除く): 619393320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6301, 6552, 8190, 10920, 12602, 16380, 18903, 25204, 31505, 32760, 37806, 44107, 50408, 56709, 63010, 75612, 81913, 88214, 94515, 113418, 126020, 132321, 151224, 163826, 176428, 189030, 220535, 226836, 245739, 252040, 264642, 283545, 327652, 352856, 378060, 396963, 409565, 441070, 453672, 491478, 529284, 567090, 573391, 655304, 661605, 737217, 756120, 793926, 819130, 882140, 982956, 1058568, 1134180, 1146782, 1228695, 1323210, 1474434, 1587852, 1638260, 1720173, 1764280, 1965912, 1984815, 2268360, 2293564, 2457390, 2646420, 2866955, 2948868, 3175704, 3276520, 3440346, 3686085, 3969630, 4587128, 4914780, 5160519, 5292840, 5733910, 5897736, 6880692, 7372170, 7939260, 8600865, 9829560, 10321038, 11467820, 13761384, 14744340, 15878520, 17201730, 20642076, 22935640, 25802595, 29488680, 34403460, 41284152, 51605190, 68806920, 103210380, 206420760]

約数ペア:

[(1, 206420760), (2, 103210380), (3, 68806920), (4, 51605190), (5, 41284152), (6, 34403460), (7, 29488680), (8, 25802595), (9, 22935640), (10, 20642076), (12, 17201730), (13, 15878520), (14, 14744340), (15, 13761384), (18, 11467820), (20, 10321038), (21, 9829560), (24, 8600865), (26, 7939260), (28, 7372170), (30, 6880692), (35, 5897736), (36, 5733910), (39, 5292840), (40, 5160519), (42, 4914780), (45, 4587128), (52, 3969630), (56, 3686085), (60, 3440346), (63, 3276520), (65, 3175704), (70, 2948868), (72, 2866955), (78, 2646420), (84, 2457390), (90, 2293564), (91, 2268360), (104, 1984815), (105, 1965912), (117, 1764280), (120, 1720173), (126, 1638260), (130, 1587852), (140, 1474434), (156, 1323210), (168, 1228695), (180, 1146782), (182, 1134180), (195, 1058568), (210, 982956), (234, 882140), (252, 819130), (260, 793926), (273, 756120), (280, 737217), (312, 661605), (315, 655304), (360, 573391), (364, 567090), (390, 529284), (420, 491478), (455, 453672), (468, 441070), (504, 409565), (520, 396963), (546, 378060), (585, 352856), (630, 327652), (728, 283545), (780, 264642), (819, 252040), (840, 245739), (910, 226836), (936, 220535), (1092, 189030), (1170, 176428), (1260, 163826), (1365, 151224), (1560, 132321), (1638, 126020), (1820, 113418), (2184, 94515), (2340, 88214), (2520, 81913), (2730, 75612), (3276, 63010), (3640, 56709), (4095, 50408), (4680, 44107), (5460, 37806), (6301, 32760), (6552, 31505), (8190, 25204), (10920, 18903), (12602, 16380)]