419869710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 1282417920

約数和(自身を除く): 862548210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 53, 54, 61, 65, 74, 78, 90, 106, 111, 117, 122, 130, 135, 159, 183, 185, 195, 222, 234, 265, 270, 305, 318, 333, 351, 366, 370, 390, 477, 481, 530, 549, 555, 585, 610, 666, 689, 702, 793, 795, 915, 954, 962, 999, 1098, 1110, 1170, 1378, 1431, 1443, 1586, 1590, 1647, 1665, 1755, 1830, 1961, 1998, 2067, 2257, 2379, 2385, 2405, 2745, 2862, 2886, 3233, 3294, 3330, 3445, 3510, 3922, 3965, 4134, 4329, 4514, 4758, 4770, 4810, 4995, 5490, 5883, 6201, 6466, 6771, 6890, 7137, 7155, 7215, 7930, 8235, 8658, 9699, 9805, 9990, 10335, 11285, 11766, 11895, 12402, 12987, 13542, 14274, 14310, 14430, 16165, 16470, 17649, 18603, 19398, 19610, 20313, 20670, 21411, 21645, 22570, 23790, 25493, 25974, 29097, 29341, 29415, 31005, 32330, 33855, 35298, 35685, 37206, 40626, 42029, 42822, 43290, 48495, 50986, 52947, 58194, 58682, 58830, 60939, 62010, 64935, 67710, 71370, 76479, 84058, 87291, 88023, 88245, 93015, 96990, 101565, 105894, 107055, 119621, 121878, 126087, 127465, 129870, 145485, 146705, 152958, 174582, 176046, 176490, 186030, 203130, 210145, 214110, 229437, 239242, 252174, 254930, 264069, 264735, 290970, 293410, 304695, 358863, 378261, 382395, 420290, 436455, 440115, 458874, 528138, 529470, 598105, 609390, 630435, 688311, 717726, 756522, 764790, 792207, 872910, 880230, 1076589, 1134783, 1147185, 1196210, 1260870, 1320345, 1376622, 1555073, 1584414, 1794315, 1891305, 2153178, 2269566, 2294370, 2640690, 3110146, 3229767, 3441555, 3588630, 3782610, 3961035, 4665219, 5382945, 5673915, 6459534, 6883110, 7775365, 7922070, 9330438, 10765890, 11347830, 13995657, 15550730, 16148835, 23326095, 27991314, 32297670, 41986971, 46652190, 69978285, 83973942, 139956570, 209934855, 419869710]

約数ペア:

[(1, 419869710), (2, 209934855), (3, 139956570), (5, 83973942), (6, 69978285), (9, 46652190), (10, 41986971), (13, 32297670), (15, 27991314), (18, 23326095), (26, 16148835), (27, 15550730), (30, 13995657), (37, 11347830), (39, 10765890), (45, 9330438), (53, 7922070), (54, 7775365), (61, 6883110), (65, 6459534), (74, 5673915), (78, 5382945), (90, 4665219), (106, 3961035), (111, 3782610), (117, 3588630), (122, 3441555), (130, 3229767), (135, 3110146), (159, 2640690), (183, 2294370), (185, 2269566), (195, 2153178), (222, 1891305), (234, 1794315), (265, 1584414), (270, 1555073), (305, 1376622), (318, 1320345), (333, 1260870), (351, 1196210), (366, 1147185), (370, 1134783), (390, 1076589), (477, 880230), (481, 872910), (530, 792207), (549, 764790), (555, 756522), (585, 717726), (610, 688311), (666, 630435), (689, 609390), (702, 598105), (793, 529470), (795, 528138), (915, 458874), (954, 440115), (962, 436455), (999, 420290), (1098, 382395), (1110, 378261), (1170, 358863), (1378, 304695), (1431, 293410), (1443, 290970), (1586, 264735), (1590, 264069), (1647, 254930), (1665, 252174), (1755, 239242), (1830, 229437), (1961, 214110), (1998, 210145), (2067, 203130), (2257, 186030), (2379, 176490), (2385, 176046), (2405, 174582), (2745, 152958), (2862, 146705), (2886, 145485), (3233, 129870), (3294, 127465), (3330, 126087), (3445, 121878), (3510, 119621), (3922, 107055), (3965, 105894), (4134, 101565), (4329, 96990), (4514, 93015), (4758, 88245), (4770, 88023), (4810, 87291), (4995, 84058), (5490, 76479), (5883, 71370), (6201, 67710), (6466, 64935), (6771, 62010), (6890, 60939), (7137, 58830), (7155, 58682), (7215, 58194), (7930, 52947), (8235, 50986), (8658, 48495), (9699, 43290), (9805, 42822), (9990, 42029), (10335, 40626), (11285, 37206), (11766, 35685), (11895, 35298), (12402, 33855), (12987, 32330), (13542, 31005), (14274, 29415), (14310, 29341), (14430, 29097), (16165, 25974), (16470, 25493), (17649, 23790), (18603, 22570), (19398, 21645), (19610, 21411), (20313, 20670)]