270921690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 821542176

約数和(自身を除く): 550620486

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 53, 65, 78, 85, 90, 102, 106, 117, 130, 153, 159, 170, 195, 221, 234, 255, 257, 265, 306, 318, 390, 442, 477, 510, 514, 530, 585, 663, 689, 765, 771, 795, 901, 954, 1105, 1170, 1285, 1326, 1378, 1530, 1542, 1590, 1802, 1989, 2067, 2210, 2313, 2385, 2570, 2703, 3315, 3341, 3445, 3855, 3978, 4134, 4369, 4505, 4626, 4770, 5406, 6201, 6630, 6682, 6890, 7710, 8109, 8738, 9010, 9945, 10023, 10335, 11565, 11713, 12402, 13107, 13515, 13621, 16218, 16705, 19890, 20046, 20670, 21845, 23130, 23426, 26214, 27030, 27242, 30069, 31005, 33410, 35139, 39321, 40545, 40863, 43690, 50115, 56797, 58565, 60138, 62010, 65535, 68105, 70278, 78642, 81090, 81726, 100230, 105417, 113594, 117130, 122589, 131070, 136210, 150345, 170391, 175695, 177073, 196605, 204315, 210834, 231557, 245178, 283985, 300690, 340782, 351390, 354146, 393210, 408630, 463114, 511173, 527085, 531219, 567970, 612945, 694671, 851955, 885365, 1022346, 1054170, 1062438, 1157785, 1225890, 1389342, 1593657, 1703910, 1770730, 2084013, 2315570, 2555865, 2656095, 3010241, 3187314, 3473355, 4168026, 5111730, 5312190, 6020482, 6946710, 7968285, 9030723, 10420065, 15051205, 15936570, 18061446, 20840130, 27092169, 30102410, 45153615, 54184338, 90307230, 135460845, 270921690]

約数ペア:

[(1, 270921690), (2, 135460845), (3, 90307230), (5, 54184338), (6, 45153615), (9, 30102410), (10, 27092169), (13, 20840130), (15, 18061446), (17, 15936570), (18, 15051205), (26, 10420065), (30, 9030723), (34, 7968285), (39, 6946710), (45, 6020482), (51, 5312190), (53, 5111730), (65, 4168026), (78, 3473355), (85, 3187314), (90, 3010241), (102, 2656095), (106, 2555865), (117, 2315570), (130, 2084013), (153, 1770730), (159, 1703910), (170, 1593657), (195, 1389342), (221, 1225890), (234, 1157785), (255, 1062438), (257, 1054170), (265, 1022346), (306, 885365), (318, 851955), (390, 694671), (442, 612945), (477, 567970), (510, 531219), (514, 527085), (530, 511173), (585, 463114), (663, 408630), (689, 393210), (765, 354146), (771, 351390), (795, 340782), (901, 300690), (954, 283985), (1105, 245178), (1170, 231557), (1285, 210834), (1326, 204315), (1378, 196605), (1530, 177073), (1542, 175695), (1590, 170391), (1802, 150345), (1989, 136210), (2067, 131070), (2210, 122589), (2313, 117130), (2385, 113594), (2570, 105417), (2703, 100230), (3315, 81726), (3341, 81090), (3445, 78642), (3855, 70278), (3978, 68105), (4134, 65535), (4369, 62010), (4505, 60138), (4626, 58565), (4770, 56797), (5406, 50115), (6201, 43690), (6630, 40863), (6682, 40545), (6890, 39321), (7710, 35139), (8109, 33410), (8738, 31005), (9010, 30069), (9945, 27242), (10023, 27030), (10335, 26214), (11565, 23426), (11713, 23130), (12402, 21845), (13107, 20670), (13515, 20046), (13621, 19890), (16218, 16705)]