67230540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 230401920

約数和(自身を除く): 163171380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 90, 108, 117, 122, 130, 135, 156, 157, 180, 183, 195, 234, 244, 260, 270, 305, 314, 351, 366, 390, 468, 471, 540, 549, 585, 610, 628, 702, 732, 780, 785, 793, 915, 942, 1098, 1170, 1220, 1404, 1413, 1570, 1586, 1647, 1755, 1830, 1884, 2041, 2196, 2340, 2355, 2379, 2745, 2826, 3140, 3172, 3294, 3510, 3660, 3965, 4082, 4239, 4710, 4758, 5490, 5652, 6123, 6588, 7020, 7065, 7137, 7930, 8164, 8235, 8478, 9420, 9516, 9577, 10205, 10980, 11895, 12246, 14130, 14274, 15860, 16470, 16956, 18369, 19154, 20410, 21195, 21411, 23790, 24492, 28260, 28548, 28731, 30615, 32940, 35685, 36738, 38308, 40820, 42390, 42822, 47580, 47885, 55107, 57462, 61230, 71370, 73476, 84780, 85644, 86193, 91845, 95770, 107055, 110214, 114924, 122460, 124501, 142740, 143655, 172386, 183690, 191540, 214110, 220428, 249002, 258579, 275535, 287310, 344772, 367380, 373503, 428220, 430965, 498004, 517158, 551070, 574620, 622505, 747006, 861930, 1034316, 1102140, 1120509, 1245010, 1292895, 1494012, 1723860, 1867515, 2241018, 2490020, 2585790, 3361527, 3735030, 4482036, 5171580, 5602545, 6723054, 7470060, 11205090, 13446108, 16807635, 22410180, 33615270, 67230540]

約数ペア:

[(1, 67230540), (2, 33615270), (3, 22410180), (4, 16807635), (5, 13446108), (6, 11205090), (9, 7470060), (10, 6723054), (12, 5602545), (13, 5171580), (15, 4482036), (18, 3735030), (20, 3361527), (26, 2585790), (27, 2490020), (30, 2241018), (36, 1867515), (39, 1723860), (45, 1494012), (52, 1292895), (54, 1245010), (60, 1120509), (61, 1102140), (65, 1034316), (78, 861930), (90, 747006), (108, 622505), (117, 574620), (122, 551070), (130, 517158), (135, 498004), (156, 430965), (157, 428220), (180, 373503), (183, 367380), (195, 344772), (234, 287310), (244, 275535), (260, 258579), (270, 249002), (305, 220428), (314, 214110), (351, 191540), (366, 183690), (390, 172386), (468, 143655), (471, 142740), (540, 124501), (549, 122460), (585, 114924), (610, 110214), (628, 107055), (702, 95770), (732, 91845), (780, 86193), (785, 85644), (793, 84780), (915, 73476), (942, 71370), (1098, 61230), (1170, 57462), (1220, 55107), (1404, 47885), (1413, 47580), (1570, 42822), (1586, 42390), (1647, 40820), (1755, 38308), (1830, 36738), (1884, 35685), (2041, 32940), (2196, 30615), (2340, 28731), (2355, 28548), (2379, 28260), (2745, 24492), (2826, 23790), (3140, 21411), (3172, 21195), (3294, 20410), (3510, 19154), (3660, 18369), (3965, 16956), (4082, 16470), (4239, 15860), (4710, 14274), (4758, 14130), (5490, 12246), (5652, 11895), (6123, 10980), (6588, 10205), (7020, 9577), (7065, 9516), (7137, 9420), (7930, 8478), (8164, 8235)]