378335418120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{641203}}^1$

素因数の和:641380

約数の個数: 192

約数和(自身を含む): 1350375624000

約数和(自身を除く): 972040205880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 149, 165, 180, 198, 220, 264, 298, 330, 360, 396, 440, 447, 495, 596, 660, 745, 792, 894, 990, 1192, 1320, 1341, 1490, 1639, 1788, 1980, 2235, 2682, 2980, 3278, 3576, 3960, 4470, 4917, 5364, 5960, 6556, 6705, 8195, 8940, 9834, 10728, 13112, 13410, 14751, 16390, 17880, 19668, 24585, 26820, 29502, 32780, 39336, 49170, 53640, 59004, 65560, 73755, 98340, 118008, 147510, 196680, 295020, 590040, 641203, 1282406, 1923609, 2564812, 3206015, 3847218, 5129624, 5770827, 6412030, 7053233, 7694436, 9618045, 11541654, 12824060, 14106466, 15388872, 19236090, 21159699, 23083308, 25648120, 28212932, 28854135, 35266165, 38472180, 42319398, 46166616, 56425864, 57708270, 63479097, 70532330, 76944360, 84638796, 95539247, 105798495, 115416540, 126958194, 141064660, 169277592, 191078494, 211596990, 230833080, 253916388, 282129320, 286617741, 317395485, 382156988, 423193980, 477696235, 507832776, 573235482, 634790970, 764313976, 846387960, 859853223, 955392470, 1050931717, 1146470964, 1269581940, 1433088705, 1719706446, 1910784940, 2101863434, 2292941928, 2539163880, 2866177410, 3152795151, 3439412892, 3821569880, 4203726868, 4299266115, 5254658585, 5732354820, 6305590302, 6878825784, 8407453736, 8598532230, 9458385453, 10509317170, 11464709640, 12611180604, 15763975755, 17197064460, 18916770906, 21018634340, 25222361208, 31527951510, 34394128920, 37833541812, 42037268680, 47291927265, 63055903020, 75667083624, 94583854530, 126111806040, 189167709060, 378335418120]

約数ペア:

[(1, 378335418120), (2, 189167709060), (3, 126111806040), (4, 94583854530), (5, 75667083624), (6, 63055903020), (8, 47291927265), (9, 42037268680), (10, 37833541812), (11, 34394128920), (12, 31527951510), (15, 25222361208), (18, 21018634340), (20, 18916770906), (22, 17197064460), (24, 15763975755), (30, 12611180604), (33, 11464709640), (36, 10509317170), (40, 9458385453), (44, 8598532230), (45, 8407453736), (55, 6878825784), (60, 6305590302), (66, 5732354820), (72, 5254658585), (88, 4299266115), (90, 4203726868), (99, 3821569880), (110, 3439412892), (120, 3152795151), (132, 2866177410), (149, 2539163880), (165, 2292941928), (180, 2101863434), (198, 1910784940), (220, 1719706446), (264, 1433088705), (298, 1269581940), (330, 1146470964), (360, 1050931717), (396, 955392470), (440, 859853223), (447, 846387960), (495, 764313976), (596, 634790970), (660, 573235482), (745, 507832776), (792, 477696235), (894, 423193980), (990, 382156988), (1192, 317395485), (1320, 286617741), (1341, 282129320), (1490, 253916388), (1639, 230833080), (1788, 211596990), (1980, 191078494), (2235, 169277592), (2682, 141064660), (2980, 126958194), (3278, 115416540), (3576, 105798495), (3960, 95539247), (4470, 84638796), (4917, 76944360), (5364, 70532330), (5960, 63479097), (6556, 57708270), (6705, 56425864), (8195, 46166616), (8940, 42319398), (9834, 38472180), (10728, 35266165), (13112, 28854135), (13410, 28212932), (14751, 25648120), (16390, 23083308), (17880, 21159699), (19668, 19236090), (24585, 15388872), (26820, 14106466), (29502, 12824060), (32780, 11541654), (39336, 9618045), (49170, 7694436), (53640, 7053233), (59004, 6412030), (65560, 5770827), (73755, 5129624), (98340, 3847218), (118008, 3206015), (147510, 2564812), (196680, 1923609), (295020, 1282406), (590040, 641203)]