240216210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 476834670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 37, 39, 45, 62, 65, 74, 78, 90, 93, 111, 117, 130, 155, 179, 185, 186, 195, 222, 234, 279, 310, 333, 358, 370, 390, 403, 465, 481, 537, 555, 558, 585, 666, 806, 895, 930, 962, 1074, 1110, 1147, 1170, 1209, 1395, 1443, 1611, 1665, 1790, 2015, 2294, 2327, 2405, 2418, 2685, 2790, 2886, 3222, 3330, 3441, 3627, 4030, 4329, 4654, 4810, 5370, 5549, 5735, 6045, 6623, 6882, 6981, 7215, 7254, 8055, 8658, 10323, 11098, 11470, 11635, 12090, 13246, 13962, 14430, 14911, 16110, 16647, 17205, 18135, 19869, 20646, 20943, 21645, 23270, 27745, 29822, 33115, 33294, 34410, 34905, 36270, 39738, 41886, 43290, 44733, 49941, 51615, 55490, 59607, 66230, 69810, 72137, 74555, 83235, 86099, 89466, 99345, 99882, 103230, 104715, 119214, 134199, 144274, 149110, 166470, 172198, 198690, 205313, 209430, 216411, 223665, 249705, 258297, 268398, 298035, 360685, 410626, 430495, 432822, 447330, 499410, 516594, 596070, 615939, 649233, 670995, 721370, 774891, 860990, 1026565, 1082055, 1231878, 1291485, 1298466, 1341990, 1549782, 1847817, 2053130, 2164110, 2582970, 2669069, 3079695, 3246165, 3695634, 3874455, 5338138, 6159390, 6492330, 7748910, 8007207, 9239085, 13345345, 16014414, 18478170, 24021621, 26690690, 40036035, 48043242, 80072070, 120108105, 240216210]

約数ペア:

[(1, 240216210), (2, 120108105), (3, 80072070), (5, 48043242), (6, 40036035), (9, 26690690), (10, 24021621), (13, 18478170), (15, 16014414), (18, 13345345), (26, 9239085), (30, 8007207), (31, 7748910), (37, 6492330), (39, 6159390), (45, 5338138), (62, 3874455), (65, 3695634), (74, 3246165), (78, 3079695), (90, 2669069), (93, 2582970), (111, 2164110), (117, 2053130), (130, 1847817), (155, 1549782), (179, 1341990), (185, 1298466), (186, 1291485), (195, 1231878), (222, 1082055), (234, 1026565), (279, 860990), (310, 774891), (333, 721370), (358, 670995), (370, 649233), (390, 615939), (403, 596070), (465, 516594), (481, 499410), (537, 447330), (555, 432822), (558, 430495), (585, 410626), (666, 360685), (806, 298035), (895, 268398), (930, 258297), (962, 249705), (1074, 223665), (1110, 216411), (1147, 209430), (1170, 205313), (1209, 198690), (1395, 172198), (1443, 166470), (1611, 149110), (1665, 144274), (1790, 134199), (2015, 119214), (2294, 104715), (2327, 103230), (2405, 99882), (2418, 99345), (2685, 89466), (2790, 86099), (2886, 83235), (3222, 74555), (3330, 72137), (3441, 69810), (3627, 66230), (4030, 59607), (4329, 55490), (4654, 51615), (4810, 49941), (5370, 44733), (5549, 43290), (5735, 41886), (6045, 39738), (6623, 36270), (6882, 34905), (6981, 34410), (7215, 33294), (7254, 33115), (8055, 29822), (8658, 27745), (10323, 23270), (11098, 21645), (11470, 20943), (11635, 20646), (12090, 19869), (13246, 18135), (13962, 17205), (14430, 16647), (14911, 16110)]