13309120880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8269}}^1$

素因数の和:8383

約数の個数: 160

約数和(自身を含む): 35440588800

約数和(自身を除く): 22131467920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 59, 62, 80, 88, 110, 118, 124, 155, 176, 220, 236, 248, 295, 310, 341, 440, 472, 496, 590, 620, 649, 682, 880, 944, 1180, 1240, 1298, 1364, 1705, 1829, 2360, 2480, 2596, 2728, 3245, 3410, 3658, 4720, 5192, 5456, 6490, 6820, 7316, 8269, 9145, 10384, 12980, 13640, 14632, 16538, 18290, 20119, 25960, 27280, 29264, 33076, 36580, 40238, 41345, 51920, 66152, 73160, 80476, 82690, 90959, 100595, 132304, 146320, 160952, 165380, 181918, 201190, 256339, 321904, 330760, 363836, 402380, 454795, 487871, 512678, 661520, 727672, 804760, 909590, 975742, 1025356, 1281695, 1455344, 1609520, 1819180, 1951484, 2050712, 2439355, 2563390, 2819729, 3638360, 3902968, 4101424, 4878710, 5126780, 5366581, 5639458, 7276720, 7805936, 9757420, 10253560, 10733162, 11278916, 14098645, 15124001, 19514840, 20507120, 21466324, 22557832, 26832905, 28197290, 30248002, 39029680, 42932648, 45115664, 53665810, 56394580, 60496004, 75620005, 85865296, 107331620, 112789160, 120992008, 151240010, 166364011, 214663240, 225578320, 241984016, 302480020, 332728022, 429326480, 604960040, 665456044, 831820055, 1209920080, 1330912088, 1663640110, 2661824176, 3327280220, 6654560440, 13309120880]

約数ペア:

[(1, 13309120880), (2, 6654560440), (4, 3327280220), (5, 2661824176), (8, 1663640110), (10, 1330912088), (11, 1209920080), (16, 831820055), (20, 665456044), (22, 604960040), (31, 429326480), (40, 332728022), (44, 302480020), (55, 241984016), (59, 225578320), (62, 214663240), (80, 166364011), (88, 151240010), (110, 120992008), (118, 112789160), (124, 107331620), (155, 85865296), (176, 75620005), (220, 60496004), (236, 56394580), (248, 53665810), (295, 45115664), (310, 42932648), (341, 39029680), (440, 30248002), (472, 28197290), (496, 26832905), (590, 22557832), (620, 21466324), (649, 20507120), (682, 19514840), (880, 15124001), (944, 14098645), (1180, 11278916), (1240, 10733162), (1298, 10253560), (1364, 9757420), (1705, 7805936), (1829, 7276720), (2360, 5639458), (2480, 5366581), (2596, 5126780), (2728, 4878710), (3245, 4101424), (3410, 3902968), (3658, 3638360), (4720, 2819729), (5192, 2563390), (5456, 2439355), (6490, 2050712), (6820, 1951484), (7316, 1819180), (8269, 1609520), (9145, 1455344), (10384, 1281695), (12980, 1025356), (13640, 975742), (14632, 909590), (16538, 804760), (18290, 727672), (20119, 661520), (25960, 512678), (27280, 487871), (29264, 454795), (33076, 402380), (36580, 363836), (40238, 330760), (41345, 321904), (51920, 256339), (66152, 201190), (73160, 181918), (80476, 165380), (82690, 160952), (90959, 146320), (100595, 132304)]