265721040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9463}}^1$

素因数の和:9498

約数の個数: 160

約数和(自身を含む): 985770240

約数和(自身を除く): 720049200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 9463, 14040, 18926, 28080, 28389, 37852, 47315, 56778, 75704, 85167, 94630, 113556, 123019, 141945, 151408, 170334, 189260, 227112, 246038, 255501, 283890, 340668, 369057, 378520, 425835, 454224, 492076, 511002, 567780, 615095, 681336, 738114, 757040, 851670, 984152, 1022004, 1107171, 1135560, 1230190, 1277505, 1362672, 1476228, 1703340, 1845285, 1968304, 2044008, 2214342, 2271120, 2460380, 2555010, 2952456, 3321513, 3406680, 3690570, 4088016, 4428684, 4920760, 5110020, 5535855, 5904912, 6643026, 6813360, 7381140, 8857368, 9841520, 10220040, 11071710, 13286052, 14762280, 16607565, 17714736, 20440080, 22143420, 26572104, 29524560, 33215130, 44286840, 53144208, 66430260, 88573680, 132860520, 265721040]

約数ペア:

[(1, 265721040), (2, 132860520), (3, 88573680), (4, 66430260), (5, 53144208), (6, 44286840), (8, 33215130), (9, 29524560), (10, 26572104), (12, 22143420), (13, 20440080), (15, 17714736), (16, 16607565), (18, 14762280), (20, 13286052), (24, 11071710), (26, 10220040), (27, 9841520), (30, 8857368), (36, 7381140), (39, 6813360), (40, 6643026), (45, 5904912), (48, 5535855), (52, 5110020), (54, 4920760), (60, 4428684), (65, 4088016), (72, 3690570), (78, 3406680), (80, 3321513), (90, 2952456), (104, 2555010), (108, 2460380), (117, 2271120), (120, 2214342), (130, 2044008), (135, 1968304), (144, 1845285), (156, 1703340), (180, 1476228), (195, 1362672), (208, 1277505), (216, 1230190), (234, 1135560), (240, 1107171), (260, 1022004), (270, 984152), (312, 851670), (351, 757040), (360, 738114), (390, 681336), (432, 615095), (468, 567780), (520, 511002), (540, 492076), (585, 454224), (624, 425835), (702, 378520), (720, 369057), (780, 340668), (936, 283890), (1040, 255501), (1080, 246038), (1170, 227112), (1404, 189260), (1560, 170334), (1755, 151408), (1872, 141945), (2160, 123019), (2340, 113556), (2808, 94630), (3120, 85167), (3510, 75704), (4680, 56778), (5616, 47315), (7020, 37852), (9360, 28389), (9463, 28080), (14040, 18926)]