4421392560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157457}}^1$

素因数の和:157492

約数の個数: 160

約数和(自身を含む): 16400825280

約数和(自身を除く): 11979432720

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, 14040, 28080, 157457, 314914, 472371, 629828, 787285, 944742, 1259656, 1417113, 1574570, 1889484, 2046941, 2361855, 2519312, 2834226, 3149140, 3778968, 4093882, 4251339, 4723710, 5668452, 6140823, 6298280, 7085565, 7557936, 8187764, 8502678, 9447420, 10234705, 11336904, 12281646, 12596560, 14171130, 16375528, 17005356, 18422469, 18894840, 20469410, 21256695, 22673808, 24563292, 28342260, 30704115, 32751056, 34010712, 36844938, 37789680, 40938820, 42513390, 49126584, 55267407, 56684520, 61408230, 68021424, 73689876, 81877640, 85026780, 92112345, 98253168, 110534814, 113369040, 122816460, 147379752, 163755280, 170053560, 184224690, 221069628, 245632920, 276337035, 294759504, 340107120, 368449380, 442139256, 491265840, 552674070, 736898760, 884278512, 1105348140, 1473797520, 2210696280, 4421392560]

約数ペア:

[(1, 4421392560), (2, 2210696280), (3, 1473797520), (4, 1105348140), (5, 884278512), (6, 736898760), (8, 552674070), (9, 491265840), (10, 442139256), (12, 368449380), (13, 340107120), (15, 294759504), (16, 276337035), (18, 245632920), (20, 221069628), (24, 184224690), (26, 170053560), (27, 163755280), (30, 147379752), (36, 122816460), (39, 113369040), (40, 110534814), (45, 98253168), (48, 92112345), (52, 85026780), (54, 81877640), (60, 73689876), (65, 68021424), (72, 61408230), (78, 56684520), (80, 55267407), (90, 49126584), (104, 42513390), (108, 40938820), (117, 37789680), (120, 36844938), (130, 34010712), (135, 32751056), (144, 30704115), (156, 28342260), (180, 24563292), (195, 22673808), (208, 21256695), (216, 20469410), (234, 18894840), (240, 18422469), (260, 17005356), (270, 16375528), (312, 14171130), (351, 12596560), (360, 12281646), (390, 11336904), (432, 10234705), (468, 9447420), (520, 8502678), (540, 8187764), (585, 7557936), (624, 7085565), (702, 6298280), (720, 6140823), (780, 5668452), (936, 4723710), (1040, 4251339), (1080, 4093882), (1170, 3778968), (1404, 3149140), (1560, 2834226), (1755, 2519312), (1872, 2361855), (2160, 2046941), (2340, 1889484), (2808, 1574570), (3120, 1417113), (3510, 1259656), (4680, 944742), (5616, 787285), (7020, 629828), (9360, 472371), (14040, 314914), (28080, 157457)]