40591200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1337

約数の個数: 144

約数和(自身を含む): 142397136

約数和(自身を除く): 101805936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1301, 1560, 1950, 2080, 2400, 2600, 2602, 3120, 3900, 3903, 5200, 5204, 6240, 6505, 7800, 7806, 10400, 10408, 13010, 15600, 15612, 16913, 19515, 20816, 26020, 31200, 31224, 32525, 33826, 39030, 41632, 50739, 52040, 62448, 65050, 67652, 78060, 84565, 97575, 101478, 104080, 124896, 130100, 135304, 156120, 169130, 195150, 202956, 208160, 253695, 260200, 270608, 312240, 338260, 390300, 405912, 422825, 507390, 520400, 541216, 624480, 676520, 780600, 811824, 845650, 1014780, 1040800, 1268475, 1353040, 1561200, 1623648, 1691300, 2029560, 2536950, 2706080, 3122400, 3382600, 4059120, 5073900, 6765200, 8118240, 10147800, 13530400, 20295600, 40591200]

約数ペア:

[(1, 40591200), (2, 20295600), (3, 13530400), (4, 10147800), (5, 8118240), (6, 6765200), (8, 5073900), (10, 4059120), (12, 3382600), (13, 3122400), (15, 2706080), (16, 2536950), (20, 2029560), (24, 1691300), (25, 1623648), (26, 1561200), (30, 1353040), (32, 1268475), (39, 1040800), (40, 1014780), (48, 845650), (50, 811824), (52, 780600), (60, 676520), (65, 624480), (75, 541216), (78, 520400), (80, 507390), (96, 422825), (100, 405912), (104, 390300), (120, 338260), (130, 312240), (150, 270608), (156, 260200), (160, 253695), (195, 208160), (200, 202956), (208, 195150), (240, 169130), (260, 156120), (300, 135304), (312, 130100), (325, 124896), (390, 104080), (400, 101478), (416, 97575), (480, 84565), (520, 78060), (600, 67652), (624, 65050), (650, 62448), (780, 52040), (800, 50739), (975, 41632), (1040, 39030), (1200, 33826), (1248, 32525), (1300, 31224), (1301, 31200), (1560, 26020), (1950, 20816), (2080, 19515), (2400, 16913), (2600, 15612), (2602, 15600), (3120, 13010), (3900, 10408), (3903, 10400), (5200, 7806), (5204, 7800), (6240, 6505)]