15742173960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{205297}}^1$

素因数の和:205388

約数の個数: 128

約数和(自身を含む): 53213241600

約数和(自身を除く): 37471067640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 12780, 15336, 19170, 25560, 38340, 76680, 205297, 410594, 615891, 821188, 1026485, 1231782, 1642376, 1847673, 2052970, 2463564, 3079455, 3695346, 4105940, 4927128, 5543019, 6158910, 7390692, 8211880, 9238365, 11086038, 12317820, 14576087, 14781384, 18476730, 22172076, 24635640, 27715095, 29152174, 36953460, 43728261, 44344152, 55430190, 58304348, 72880435, 73906920, 87456522, 110860380, 116608696, 131184783, 145760870, 174913044, 218641305, 221720760, 262369566, 291521740, 349826088, 393554349, 437282610, 524739132, 583043480, 655923915, 787108698, 874565220, 1049478264, 1311847830, 1574217396, 1749130440, 1967771745, 2623695660, 3148434792, 3935543490, 5247391320, 7871086980, 15742173960]

約数ペア:

[(1, 15742173960), (2, 7871086980), (3, 5247391320), (4, 3935543490), (5, 3148434792), (6, 2623695660), (8, 1967771745), (9, 1749130440), (10, 1574217396), (12, 1311847830), (15, 1049478264), (18, 874565220), (20, 787108698), (24, 655923915), (27, 583043480), (30, 524739132), (36, 437282610), (40, 393554349), (45, 349826088), (54, 291521740), (60, 262369566), (71, 221720760), (72, 218641305), (90, 174913044), (108, 145760870), (120, 131184783), (135, 116608696), (142, 110860380), (180, 87456522), (213, 73906920), (216, 72880435), (270, 58304348), (284, 55430190), (355, 44344152), (360, 43728261), (426, 36953460), (540, 29152174), (568, 27715095), (639, 24635640), (710, 22172076), (852, 18476730), (1065, 14781384), (1080, 14576087), (1278, 12317820), (1420, 11086038), (1704, 9238365), (1917, 8211880), (2130, 7390692), (2556, 6158910), (2840, 5543019), (3195, 4927128), (3834, 4105940), (4260, 3695346), (5112, 3079455), (6390, 2463564), (7668, 2052970), (8520, 1847673), (9585, 1642376), (12780, 1231782), (15336, 1026485), (19170, 821188), (25560, 615891), (38340, 410594), (76680, 205297)]