11728984540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{463}}^1$

素因数の和:972

約数の個数: 192

約数和(自身を含む): 31430246400

約数和(自身を除く): 19701261860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 449, 455, 463, 620, 806, 868, 898, 910, 926, 1085, 1612, 1796, 1820, 1852, 2015, 2170, 2245, 2315, 2821, 3143, 3241, 4030, 4340, 4490, 4630, 5642, 5837, 6019, 6286, 6482, 8060, 8980, 9260, 11284, 11674, 12038, 12572, 12964, 13919, 14105, 14353, 15715, 16205, 23348, 24076, 27838, 28210, 28706, 29185, 30095, 31430, 32410, 40859, 42133, 55676, 56420, 57412, 58370, 60190, 62860, 64820, 69595, 71765, 81718, 84266, 97433, 100471, 116740, 120380, 139190, 143530, 163436, 168532, 180947, 186589, 194866, 200942, 204295, 207887, 210665, 278380, 287060, 361894, 373178, 389732, 401884, 408590, 415774, 421330, 487165, 502355, 723788, 746356, 817180, 831548, 842660, 904735, 932945, 974330, 1004710, 1039435, 1266629, 1306123, 1455209, 1809470, 1865890, 1948660, 2009420, 2078870, 2533258, 2612246, 2702531, 2910418, 3618940, 3731780, 4157740, 5066516, 5224492, 5405062, 5820836, 6333145, 6444497, 6530615, 7276045, 10810124, 12666290, 12888994, 13061230, 13512655, 14552090, 18917717, 25332580, 25777988, 26122460, 27025310, 29104180, 32222485, 37835434, 45111479, 54050620, 64444970, 75670868, 83778461, 90222958, 94588585, 128889940, 167556922, 180445916, 189177170, 225557395, 335113844, 378354340, 418892305, 451114790, 586449227, 837784610, 902229580, 1172898454, 1675569220, 2345796908, 2932246135, 5864492270, 11728984540]

約数ペア:

[(1, 11728984540), (2, 5864492270), (4, 2932246135), (5, 2345796908), (7, 1675569220), (10, 1172898454), (13, 902229580), (14, 837784610), (20, 586449227), (26, 451114790), (28, 418892305), (31, 378354340), (35, 335113844), (52, 225557395), (62, 189177170), (65, 180445916), (70, 167556922), (91, 128889940), (124, 94588585), (130, 90222958), (140, 83778461), (155, 75670868), (182, 64444970), (217, 54050620), (260, 45111479), (310, 37835434), (364, 32222485), (403, 29104180), (434, 27025310), (449, 26122460), (455, 25777988), (463, 25332580), (620, 18917717), (806, 14552090), (868, 13512655), (898, 13061230), (910, 12888994), (926, 12666290), (1085, 10810124), (1612, 7276045), (1796, 6530615), (1820, 6444497), (1852, 6333145), (2015, 5820836), (2170, 5405062), (2245, 5224492), (2315, 5066516), (2821, 4157740), (3143, 3731780), (3241, 3618940), (4030, 2910418), (4340, 2702531), (4490, 2612246), (4630, 2533258), (5642, 2078870), (5837, 2009420), (6019, 1948660), (6286, 1865890), (6482, 1809470), (8060, 1455209), (8980, 1306123), (9260, 1266629), (11284, 1039435), (11674, 1004710), (12038, 974330), (12572, 932945), (12964, 904735), (13919, 842660), (14105, 831548), (14353, 817180), (15715, 746356), (16205, 723788), (23348, 502355), (24076, 487165), (27838, 421330), (28210, 415774), (28706, 408590), (29185, 401884), (30095, 389732), (31430, 373178), (32410, 361894), (40859, 287060), (42133, 278380), (55676, 210665), (56420, 207887), (57412, 204295), (58370, 200942), (60190, 194866), (62860, 186589), (64820, 180947), (69595, 168532), (71765, 163436), (81718, 143530), (84266, 139190), (97433, 120380), (100471, 116740)]