265056840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12917}}^1$

素因数の和:12956

約数の個数: 128

約数和(自身を含む): 930096000

約数和(自身を除く): 665039160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 12917, 20520, 25834, 38751, 51668, 64585, 77502, 103336, 116253, 129170, 155004, 193755, 232506, 245423, 258340, 310008, 348759, 387510, 465012, 490846, 516680, 581265, 697518, 736269, 775020, 930024, 981692, 1162530, 1227115, 1395036, 1472538, 1550040, 1743795, 1963384, 2208807, 2325060, 2454230, 2790072, 2945076, 3487590, 3681345, 4417614, 4650120, 4908460, 5890152, 6626421, 6975180, 7362690, 8835228, 9816920, 11044035, 13252842, 13950360, 14725380, 17670456, 22088070, 26505684, 29450760, 33132105, 44176140, 53011368, 66264210, 88352280, 132528420, 265056840]

約数ペア:

[(1, 265056840), (2, 132528420), (3, 88352280), (4, 66264210), (5, 53011368), (6, 44176140), (8, 33132105), (9, 29450760), (10, 26505684), (12, 22088070), (15, 17670456), (18, 14725380), (19, 13950360), (20, 13252842), (24, 11044035), (27, 9816920), (30, 8835228), (36, 7362690), (38, 6975180), (40, 6626421), (45, 5890152), (54, 4908460), (57, 4650120), (60, 4417614), (72, 3681345), (76, 3487590), (90, 2945076), (95, 2790072), (108, 2454230), (114, 2325060), (120, 2208807), (135, 1963384), (152, 1743795), (171, 1550040), (180, 1472538), (190, 1395036), (216, 1227115), (228, 1162530), (270, 981692), (285, 930024), (342, 775020), (360, 736269), (380, 697518), (456, 581265), (513, 516680), (540, 490846), (570, 465012), (684, 387510), (760, 348759), (855, 310008), (1026, 258340), (1080, 245423), (1140, 232506), (1368, 193755), (1710, 155004), (2052, 129170), (2280, 116253), (2565, 103336), (3420, 77502), (4104, 64585), (5130, 51668), (6840, 38751), (10260, 25834), (12917, 20520)]