57968820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3574

約数の個数: 144

約数和(自身を含む): 216478080

約数和(自身を除く): 158509260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 3539, 4095, 5460, 7078, 8190, 10617, 14156, 16380, 17695, 21234, 24773, 31851, 35390, 42468, 46007, 49546, 53085, 63702, 70780, 74319, 92014, 99092, 106170, 123865, 127404, 138021, 148638, 159255, 184028, 212340, 222957, 230035, 247730, 276042, 297276, 318510, 322049, 371595, 414063, 445914, 460070, 495460, 552084, 637020, 644098, 690105, 743190, 828126, 891828, 920140, 966147, 1114785, 1288196, 1380210, 1486380, 1610245, 1656252, 1932294, 2070315, 2229570, 2760420, 2898441, 3220490, 3864588, 4140630, 4459140, 4830735, 5796882, 6440980, 8281260, 9661470, 11593764, 14492205, 19322940, 28984410, 57968820]

約数ペア:

[(1, 57968820), (2, 28984410), (3, 19322940), (4, 14492205), (5, 11593764), (6, 9661470), (7, 8281260), (9, 6440980), (10, 5796882), (12, 4830735), (13, 4459140), (14, 4140630), (15, 3864588), (18, 3220490), (20, 2898441), (21, 2760420), (26, 2229570), (28, 2070315), (30, 1932294), (35, 1656252), (36, 1610245), (39, 1486380), (42, 1380210), (45, 1288196), (52, 1114785), (60, 966147), (63, 920140), (65, 891828), (70, 828126), (78, 743190), (84, 690105), (90, 644098), (91, 637020), (105, 552084), (117, 495460), (126, 460070), (130, 445914), (140, 414063), (156, 371595), (180, 322049), (182, 318510), (195, 297276), (210, 276042), (234, 247730), (252, 230035), (260, 222957), (273, 212340), (315, 184028), (364, 159255), (390, 148638), (420, 138021), (455, 127404), (468, 123865), (546, 106170), (585, 99092), (630, 92014), (780, 74319), (819, 70780), (910, 63702), (1092, 53085), (1170, 49546), (1260, 46007), (1365, 42468), (1638, 35390), (1820, 31851), (2340, 24773), (2730, 21234), (3276, 17695), (3539, 16380), (4095, 14156), (5460, 10617), (7078, 8190)]