1570789140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 4760211456

約数和(自身を除く): 3189422316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 103, 115, 129, 138, 172, 206, 215, 230, 257, 258, 276, 309, 345, 412, 430, 460, 514, 515, 516, 618, 645, 690, 771, 860, 989, 1028, 1030, 1236, 1285, 1290, 1380, 1542, 1545, 1978, 2060, 2369, 2570, 2580, 2967, 3084, 3090, 3855, 3956, 4429, 4738, 4945, 5140, 5911, 5934, 6180, 7107, 7710, 8858, 9476, 9890, 11051, 11822, 11845, 11868, 13287, 14214, 14835, 15420, 17716, 17733, 19780, 22102, 22145, 23644, 23690, 26471, 26574, 28428, 29555, 29670, 33153, 35466, 35535, 44204, 44290, 47380, 52942, 53148, 55255, 59110, 59340, 66306, 66435, 70932, 71070, 79413, 88580, 88665, 101867, 105884, 110510, 118220, 132355, 132612, 132870, 142140, 158826, 165765, 177330, 203734, 221020, 254173, 264710, 265740, 305601, 317652, 331530, 354660, 397065, 407468, 508346, 509335, 529420, 608833, 611202, 663060, 762519, 794130, 1016692, 1018670, 1138253, 1217666, 1222404, 1270865, 1525038, 1528005, 1588260, 1826499, 2037340, 2276506, 2435332, 2541730, 3044165, 3050076, 3056010, 3414759, 3652998, 3812595, 4553012, 5083460, 5691265, 6088330, 6112020, 6829518, 7305996, 7625190, 9132495, 11382530, 12176660, 13659036, 15250380, 17073795, 18264990, 22765060, 26179819, 34147590, 36529980, 52359638, 68295180, 78539457, 104719276, 130899095, 157078914, 261798190, 314157828, 392697285, 523596380, 785394570, 1570789140]

約数ペア:

[(1, 1570789140), (2, 785394570), (3, 523596380), (4, 392697285), (5, 314157828), (6, 261798190), (10, 157078914), (12, 130899095), (15, 104719276), (20, 78539457), (23, 68295180), (30, 52359638), (43, 36529980), (46, 34147590), (60, 26179819), (69, 22765060), (86, 18264990), (92, 17073795), (103, 15250380), (115, 13659036), (129, 12176660), (138, 11382530), (172, 9132495), (206, 7625190), (215, 7305996), (230, 6829518), (257, 6112020), (258, 6088330), (276, 5691265), (309, 5083460), (345, 4553012), (412, 3812595), (430, 3652998), (460, 3414759), (514, 3056010), (515, 3050076), (516, 3044165), (618, 2541730), (645, 2435332), (690, 2276506), (771, 2037340), (860, 1826499), (989, 1588260), (1028, 1528005), (1030, 1525038), (1236, 1270865), (1285, 1222404), (1290, 1217666), (1380, 1138253), (1542, 1018670), (1545, 1016692), (1978, 794130), (2060, 762519), (2369, 663060), (2570, 611202), (2580, 608833), (2967, 529420), (3084, 509335), (3090, 508346), (3855, 407468), (3956, 397065), (4429, 354660), (4738, 331530), (4945, 317652), (5140, 305601), (5911, 265740), (5934, 264710), (6180, 254173), (7107, 221020), (7710, 203734), (8858, 177330), (9476, 165765), (9890, 158826), (11051, 142140), (11822, 132870), (11845, 132612), (11868, 132355), (13287, 118220), (14214, 110510), (14835, 105884), (15420, 101867), (17716, 88665), (17733, 88580), (19780, 79413), (22102, 71070), (22145, 70932), (23644, 66435), (23690, 66306), (26471, 59340), (26574, 59110), (28428, 55255), (29555, 53148), (29670, 52942), (33153, 47380), (35466, 44290), (35535, 44204)]