1925169840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243077}}^1$

素因数の和:243107

約数の個数: 120

約数和(自身を含む): 7053151248

約数和(自身を除く): 5127981408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 243077, 486154, 729231, 972308, 1215385, 1458462, 1944616, 2187693, 2430770, 2673847, 2916924, 3646155, 3889232, 4375386, 4861540, 5347694, 5833848, 7292310, 8021541, 8750772, 9723080, 10695388, 10938465, 11667696, 13369235, 14584620, 16043082, 17501544, 19446160, 21390776, 21876930, 24064623, 26738470, 29169240, 32086164, 35003088, 40107705, 42781552, 43753860, 48129246, 53476940, 58338480, 64172328, 80215410, 87507720, 96258492, 106953880, 120323115, 128344656, 160430820, 175015440, 192516984, 213907760, 240646230, 320861640, 385033968, 481292460, 641723280, 962584920, 1925169840]

約数ペア:

[(1, 1925169840), (2, 962584920), (3, 641723280), (4, 481292460), (5, 385033968), (6, 320861640), (8, 240646230), (9, 213907760), (10, 192516984), (11, 175015440), (12, 160430820), (15, 128344656), (16, 120323115), (18, 106953880), (20, 96258492), (22, 87507720), (24, 80215410), (30, 64172328), (33, 58338480), (36, 53476940), (40, 48129246), (44, 43753860), (45, 42781552), (48, 40107705), (55, 35003088), (60, 32086164), (66, 29169240), (72, 26738470), (80, 24064623), (88, 21876930), (90, 21390776), (99, 19446160), (110, 17501544), (120, 16043082), (132, 14584620), (144, 13369235), (165, 11667696), (176, 10938465), (180, 10695388), (198, 9723080), (220, 8750772), (240, 8021541), (264, 7292310), (330, 5833848), (360, 5347694), (396, 4861540), (440, 4375386), (495, 3889232), (528, 3646155), (660, 2916924), (720, 2673847), (792, 2430770), (880, 2187693), (990, 1944616), (1320, 1458462), (1584, 1215385), (1980, 972308), (2640, 729231), (3960, 486154), (7920, 243077)]