130621920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 489869856

約数和(自身を除く): 359247936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 121, 130, 132, 143, 156, 160, 165, 173, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 346, 352, 363, 390, 416, 429, 440, 480, 484, 519, 520, 528, 572, 605, 624, 660, 692, 715, 726, 780, 858, 865, 880, 968, 1038, 1040, 1056, 1144, 1210, 1248, 1320, 1384, 1430, 1452, 1560, 1573, 1716, 1730, 1760, 1815, 1903, 1936, 2076, 2080, 2145, 2249, 2288, 2420, 2595, 2640, 2768, 2860, 2904, 3120, 3146, 3432, 3460, 3630, 3806, 3872, 4152, 4290, 4498, 4576, 4719, 4840, 5190, 5280, 5536, 5709, 5720, 5808, 6240, 6292, 6747, 6864, 6920, 7260, 7612, 7865, 8304, 8580, 8996, 9438, 9515, 9680, 10380, 11245, 11418, 11440, 11616, 12584, 13494, 13728, 13840, 14520, 15224, 15730, 16608, 17160, 17992, 18876, 19030, 19360, 20760, 20933, 22490, 22836, 22880, 23595, 24739, 25168, 26988, 27680, 28545, 29040, 30448, 31460, 33735, 34320, 35984, 37752, 38060, 41520, 41866, 44980, 45672, 47190, 49478, 50336, 53976, 57090, 58080, 60896, 62799, 62920, 67470, 68640, 71968, 74217, 75504, 76120, 83040, 83732, 89960, 91344, 94380, 98956, 104665, 107952, 114180, 123695, 125598, 125840, 134940, 148434, 151008, 152240, 167464, 179920, 182688, 188760, 197912, 209330, 215904, 228360, 247390, 251196, 251680, 269880, 272129, 296868, 304480, 313995, 334928, 359840, 371085, 377520, 395824, 418660, 456720, 494780, 502392, 539760, 544258, 593736, 627990, 669856, 742170, 755040, 791648, 816387, 837320, 913440, 989560, 1004784, 1079520, 1088516, 1187472, 1255980, 1360645, 1484340, 1632774, 1674640, 1979120, 2009568, 2177032, 2374944, 2511960, 2721290, 2968680, 3265548, 3349280, 3958240, 4081935, 4354064, 5023920, 5442580, 5937360, 6531096, 8163870, 8708128, 10047840, 10885160, 11874720, 13062192, 16327740, 21770320, 26124384, 32655480, 43540640, 65310960, 130621920]

約数ペア:

[(1, 130621920), (2, 65310960), (3, 43540640), (4, 32655480), (5, 26124384), (6, 21770320), (8, 16327740), (10, 13062192), (11, 11874720), (12, 10885160), (13, 10047840), (15, 8708128), (16, 8163870), (20, 6531096), (22, 5937360), (24, 5442580), (26, 5023920), (30, 4354064), (32, 4081935), (33, 3958240), (39, 3349280), (40, 3265548), (44, 2968680), (48, 2721290), (52, 2511960), (55, 2374944), (60, 2177032), (65, 2009568), (66, 1979120), (78, 1674640), (80, 1632774), (88, 1484340), (96, 1360645), (104, 1255980), (110, 1187472), (120, 1088516), (121, 1079520), (130, 1004784), (132, 989560), (143, 913440), (156, 837320), (160, 816387), (165, 791648), (173, 755040), (176, 742170), (195, 669856), (208, 627990), (220, 593736), (240, 544258), (242, 539760), (260, 502392), (264, 494780), (286, 456720), (312, 418660), (330, 395824), (346, 377520), (352, 371085), (363, 359840), (390, 334928), (416, 313995), (429, 304480), (440, 296868), (480, 272129), (484, 269880), (519, 251680), (520, 251196), (528, 247390), (572, 228360), (605, 215904), (624, 209330), (660, 197912), (692, 188760), (715, 182688), (726, 179920), (780, 167464), (858, 152240), (865, 151008), (880, 148434), (968, 134940), (1038, 125840), (1040, 125598), (1056, 123695), (1144, 114180), (1210, 107952), (1248, 104665), (1320, 98956), (1384, 94380), (1430, 91344), (1452, 89960), (1560, 83732), (1573, 83040), (1716, 76120), (1730, 75504), (1760, 74217), (1815, 71968), (1903, 68640), (1936, 67470), (2076, 62920), (2080, 62799), (2145, 60896), (2249, 58080), (2288, 57090), (2420, 53976), (2595, 50336), (2640, 49478), (2768, 47190), (2860, 45672), (2904, 44980), (3120, 41866), (3146, 41520), (3432, 38060), (3460, 37752), (3630, 35984), (3806, 34320), (3872, 33735), (4152, 31460), (4290, 30448), (4498, 29040), (4576, 28545), (4719, 27680), (4840, 26988), (5190, 25168), (5280, 24739), (5536, 23595), (5709, 22880), (5720, 22836), (5808, 22490), (6240, 20933), (6292, 20760), (6747, 19360), (6864, 19030), (6920, 18876), (7260, 17992), (7612, 17160), (7865, 16608), (8304, 15730), (8580, 15224), (8996, 14520), (9438, 13840), (9515, 13728), (9680, 13494), (10380, 12584), (11245, 11616), (11418, 11440)]