9225998720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{997}}^1$

素因数の和:1796

約数の個数: 128

約数和(自身を含む): 23270565600

約数和(自身を除く): 14044566880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 761, 997, 1216, 1520, 1522, 1994, 2432, 3040, 3044, 3805, 3988, 4985, 6080, 6088, 7610, 7976, 9970, 12160, 12176, 14459, 15220, 15952, 18943, 19940, 24352, 28918, 30440, 31904, 37886, 39880, 48704, 57836, 60880, 63808, 72295, 75772, 79760, 94715, 97408, 115672, 121760, 127616, 144590, 151544, 159520, 189430, 231344, 243520, 289180, 303088, 319040, 378860, 462688, 487040, 578360, 606176, 638080, 757720, 758717, 925376, 1156720, 1212352, 1515440, 1517434, 1850752, 2313440, 2424704, 3030880, 3034868, 3793585, 4626880, 6061760, 6069736, 7587170, 9253760, 12123520, 12139472, 14415623, 15174340, 24278944, 28831246, 30348680, 48557888, 57662492, 60697360, 72078115, 97115776, 115324984, 121394720, 144156230, 230649968, 242789440, 288312460, 461299936, 485578880, 576624920, 922599872, 1153249840, 1845199744, 2306499680, 4612999360, 9225998720]

約数ペア:

[(1, 9225998720), (2, 4612999360), (4, 2306499680), (5, 1845199744), (8, 1153249840), (10, 922599872), (16, 576624920), (19, 485578880), (20, 461299936), (32, 288312460), (38, 242789440), (40, 230649968), (64, 144156230), (76, 121394720), (80, 115324984), (95, 97115776), (128, 72078115), (152, 60697360), (160, 57662492), (190, 48557888), (304, 30348680), (320, 28831246), (380, 24278944), (608, 15174340), (640, 14415623), (760, 12139472), (761, 12123520), (997, 9253760), (1216, 7587170), (1520, 6069736), (1522, 6061760), (1994, 4626880), (2432, 3793585), (3040, 3034868), (3044, 3030880), (3805, 2424704), (3988, 2313440), (4985, 1850752), (6080, 1517434), (6088, 1515440), (7610, 1212352), (7976, 1156720), (9970, 925376), (12160, 758717), (12176, 757720), (14459, 638080), (15220, 606176), (15952, 578360), (18943, 487040), (19940, 462688), (24352, 378860), (28918, 319040), (30440, 303088), (31904, 289180), (37886, 243520), (39880, 231344), (48704, 189430), (57836, 159520), (60880, 151544), (63808, 144590), (72295, 127616), (75772, 121760), (79760, 115672), (94715, 97408)]