169629460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 493355520

約数和(自身を除く): 323726060

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 37, 44, 52, 55, 65, 70, 74, 77, 91, 110, 130, 140, 143, 148, 154, 182, 185, 220, 229, 259, 260, 286, 308, 364, 370, 385, 407, 455, 458, 481, 518, 572, 715, 740, 770, 814, 910, 916, 962, 1001, 1036, 1145, 1295, 1430, 1540, 1603, 1628, 1820, 1924, 2002, 2035, 2290, 2405, 2519, 2590, 2849, 2860, 2977, 3206, 3367, 4004, 4070, 4580, 4810, 5005, 5038, 5180, 5291, 5698, 5954, 6412, 6734, 8015, 8140, 8473, 9620, 10010, 10076, 10582, 11396, 11908, 12595, 13468, 14245, 14885, 16030, 16835, 16946, 17633, 20020, 20839, 21164, 25190, 26455, 28490, 29770, 32060, 32747, 33670, 33892, 35266, 37037, 41678, 42365, 50380, 52910, 56980, 59311, 59540, 65494, 67340, 70532, 74074, 83356, 84730, 88165, 93203, 104195, 105820, 110149, 118622, 130988, 148148, 163735, 169460, 176330, 185185, 186406, 208390, 220298, 229229, 237244, 296555, 327470, 352660, 370370, 372812, 416780, 440596, 458458, 466015, 550745, 593110, 652421, 654940, 740740, 771043, 916916, 932030, 1101490, 1146145, 1186220, 1211639, 1304842, 1542086, 1864060, 2202980, 2292290, 2423278, 2609684, 3084172, 3262105, 3855215, 4584580, 4846556, 6058195, 6524210, 7710430, 8481473, 12116390, 13048420, 15420860, 16962946, 24232780, 33925892, 42407365, 84814730, 169629460]

約数ペア:

[(1, 169629460), (2, 84814730), (4, 42407365), (5, 33925892), (7, 24232780), (10, 16962946), (11, 15420860), (13, 13048420), (14, 12116390), (20, 8481473), (22, 7710430), (26, 6524210), (28, 6058195), (35, 4846556), (37, 4584580), (44, 3855215), (52, 3262105), (55, 3084172), (65, 2609684), (70, 2423278), (74, 2292290), (77, 2202980), (91, 1864060), (110, 1542086), (130, 1304842), (140, 1211639), (143, 1186220), (148, 1146145), (154, 1101490), (182, 932030), (185, 916916), (220, 771043), (229, 740740), (259, 654940), (260, 652421), (286, 593110), (308, 550745), (364, 466015), (370, 458458), (385, 440596), (407, 416780), (455, 372812), (458, 370370), (481, 352660), (518, 327470), (572, 296555), (715, 237244), (740, 229229), (770, 220298), (814, 208390), (910, 186406), (916, 185185), (962, 176330), (1001, 169460), (1036, 163735), (1145, 148148), (1295, 130988), (1430, 118622), (1540, 110149), (1603, 105820), (1628, 104195), (1820, 93203), (1924, 88165), (2002, 84730), (2035, 83356), (2290, 74074), (2405, 70532), (2519, 67340), (2590, 65494), (2849, 59540), (2860, 59311), (2977, 56980), (3206, 52910), (3367, 50380), (4004, 42365), (4070, 41678), (4580, 37037), (4810, 35266), (5005, 33892), (5038, 33670), (5180, 32747), (5291, 32060), (5698, 29770), (5954, 28490), (6412, 26455), (6734, 25190), (8015, 21164), (8140, 20839), (8473, 20020), (9620, 17633), (10010, 16946), (10076, 16835), (10582, 16030), (11396, 14885), (11908, 14245), (12595, 13468)]